18605376

素因数分解:

$2^6\times 3^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 140

約数和(自身を含む): 57226708

約数和(自身を除く): 38621332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 97, 108, 111, 144, 148, 162, 192, 194, 216, 222, 288, 291, 296, 324, 333, 388, 432, 444, 576, 582, 592, 648, 666, 776, 864, 873, 888, 999, 1164, 1184, 1296, 1332, 1552, 1728, 1746, 1776, 1998, 2328, 2368, 2592, 2619, 2664, 2997, 3104, 3492, 3552, 3589, 3996, 4656, 5184, 5238, 5328, 5994, 6208, 6984, 7104, 7178, 7857, 7992, 9312, 10476, 10656, 10767, 11988, 13968, 14356, 15714, 15984, 18624, 20952, 21312, 21534, 23976, 27936, 28712, 31428, 31968, 32301, 41904, 43068, 47952, 55872, 57424, 62856, 63936, 64602, 83808, 86136, 95904, 96903, 114848, 125712, 129204, 167616, 172272, 191808, 193806, 229696, 251424, 258408, 290709, 344544, 387612, 502848, 516816, 581418, 689088, 775224, 1033632, 1162836, 1550448, 2067264, 2325672, 3100896, 4651344, 6201792, 9302688, 18605376]

約数ペア:

[(1, 18605376), (2, 9302688), (3, 6201792), (4, 4651344), (6, 3100896), (8, 2325672), (9, 2067264), (12, 1550448), (16, 1162836), (18, 1033632), (24, 775224), (27, 689088), (32, 581418), (36, 516816), (37, 502848), (48, 387612), (54, 344544), (64, 290709), (72, 258408), (74, 251424), (81, 229696), (96, 193806), (97, 191808), (108, 172272), (111, 167616), (144, 129204), (148, 125712), (162, 114848), (192, 96903), (194, 95904), (216, 86136), (222, 83808), (288, 64602), (291, 63936), (296, 62856), (324, 57424), (333, 55872), (388, 47952), (432, 43068), (444, 41904), (576, 32301), (582, 31968), (592, 31428), (648, 28712), (666, 27936), (776, 23976), (864, 21534), (873, 21312), (888, 20952), (999, 18624), (1164, 15984), (1184, 15714), (1296, 14356), (1332, 13968), (1552, 11988), (1728, 10767), (1746, 10656), (1776, 10476), (1998, 9312), (2328, 7992), (2368, 7857), (2592, 7178), (2619, 7104), (2664, 6984), (2997, 6208), (3104, 5994), (3492, 5328), (3552, 5238), (3589, 5184), (3996, 4656)]