18852917664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1\times {\mathrm{743}}^1$

素因数の和:1443

約数の個数: 192

約数和(自身を含む): 57656309760

約数和(自身を除く): 38803392096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 488, 619, 672, 732, 743, 854, 976, 1238, 1281, 1464, 1486, 1708, 1857, 1952, 2229, 2476, 2562, 2928, 2972, 3416, 3714, 4333, 4458, 4952, 5124, 5201, 5856, 5944, 6832, 7428, 8666, 8916, 9904, 10248, 10402, 11888, 12999, 13664, 14856, 15603, 17332, 17832, 19808, 20496, 20804, 23776, 25998, 29712, 31206, 34664, 35664, 37759, 40992, 41608, 45323, 51996, 59424, 62412, 69328, 71328, 75518, 83216, 90646, 103992, 113277, 124824, 135969, 138656, 151036, 166432, 181292, 207984, 226554, 249648, 264313, 271938, 302072, 317261, 362584, 415968, 453108, 459917, 499296, 528626, 543876, 604144, 634522, 725168, 792939, 906216, 919834, 951783, 1057252, 1087752, 1208288, 1269044, 1379751, 1450336, 1585878, 1812432, 1839668, 1903566, 2114504, 2175504, 2538088, 2759502, 3171756, 3219419, 3624864, 3679336, 3807132, 4229008, 4351008, 5076176, 5519004, 6343512, 6438838, 7358672, 7614264, 8458016, 9658257, 10152352, 11038008, 12687024, 12877676, 14717344, 15228528, 19316514, 22076016, 25374048, 25755352, 28054937, 30457056, 38633028, 44152032, 51510704, 56109874, 77266056, 84164811, 103021408, 112219748, 154532112, 168329622, 196384559, 224439496, 309064224, 336659244, 392769118, 448878992, 589153677, 673318488, 785538236, 897757984, 1178307354, 1346636976, 1571076472, 2356614708, 2693273952, 3142152944, 4713229416, 6284305888, 9426458832, 18852917664]

約数ペア:

[(1, 18852917664), (2, 9426458832), (3, 6284305888), (4, 4713229416), (6, 3142152944), (7, 2693273952), (8, 2356614708), (12, 1571076472), (14, 1346636976), (16, 1178307354), (21, 897757984), (24, 785538236), (28, 673318488), (32, 589153677), (42, 448878992), (48, 392769118), (56, 336659244), (61, 309064224), (84, 224439496), (96, 196384559), (112, 168329622), (122, 154532112), (168, 112219748), (183, 103021408), (224, 84164811), (244, 77266056), (336, 56109874), (366, 51510704), (427, 44152032), (488, 38633028), (619, 30457056), (672, 28054937), (732, 25755352), (743, 25374048), (854, 22076016), (976, 19316514), (1238, 15228528), (1281, 14717344), (1464, 12877676), (1486, 12687024), (1708, 11038008), (1857, 10152352), (1952, 9658257), (2229, 8458016), (2476, 7614264), (2562, 7358672), (2928, 6438838), (2972, 6343512), (3416, 5519004), (3714, 5076176), (4333, 4351008), (4458, 4229008), (4952, 3807132), (5124, 3679336), (5201, 3624864), (5856, 3219419), (5944, 3171756), (6832, 2759502), (7428, 2538088), (8666, 2175504), (8916, 2114504), (9904, 1903566), (10248, 1839668), (10402, 1812432), (11888, 1585878), (12999, 1450336), (13664, 1379751), (14856, 1269044), (15603, 1208288), (17332, 1087752), (17832, 1057252), (19808, 951783), (20496, 919834), (20804, 906216), (23776, 792939), (25998, 725168), (29712, 634522), (31206, 604144), (34664, 543876), (35664, 528626), (37759, 499296), (40992, 459917), (41608, 453108), (45323, 415968), (51996, 362584), (59424, 317261), (62412, 302072), (69328, 271938), (71328, 264313), (75518, 249648), (83216, 226554), (90646, 207984), (103992, 181292), (113277, 166432), (124824, 151036), (135969, 138656)]