12457076742

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{1499}}^1$

素因数の和:1631

約数の個数: 144

約数和(自身を含む): 31688280000

約数和(自身を除く): 19231203258

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 47, 57, 66, 94, 99, 114, 141, 171, 198, 209, 282, 342, 418, 423, 517, 627, 846, 893, 1034, 1254, 1499, 1551, 1786, 1881, 2209, 2679, 2998, 3102, 3762, 4418, 4497, 4653, 5358, 6627, 8037, 8994, 9306, 9823, 13254, 13491, 16074, 16489, 19646, 19881, 24299, 26982, 28481, 29469, 32978, 39762, 41971, 48598, 49467, 56962, 58938, 70453, 72897, 83942, 85443, 88407, 98934, 125913, 140906, 145794, 148401, 170886, 176814, 211359, 218691, 251826, 256329, 296802, 313291, 377739, 422718, 437382, 461681, 512658, 626582, 634077, 755478, 774983, 923362, 939873, 1268154, 1338607, 1385043, 1549966, 1879746, 2324949, 2677214, 2770086, 2819619, 3311291, 4015821, 4155129, 4649898, 5639238, 6622582, 6974847, 8031642, 8310258, 9933873, 12047463, 13949694, 14724677, 19867746, 24094926, 29449354, 29801619, 36424201, 44174031, 59603238, 62914529, 72848402, 88348062, 109272603, 125829058, 132522093, 188743587, 218545206, 265044186, 327817809, 377487174, 566230761, 655635618, 692059819, 1132461522, 1384119638, 2076179457, 4152358914, 6228538371, 12457076742]

約数ペア:

[(1, 12457076742), (2, 6228538371), (3, 4152358914), (6, 2076179457), (9, 1384119638), (11, 1132461522), (18, 692059819), (19, 655635618), (22, 566230761), (33, 377487174), (38, 327817809), (47, 265044186), (57, 218545206), (66, 188743587), (94, 132522093), (99, 125829058), (114, 109272603), (141, 88348062), (171, 72848402), (198, 62914529), (209, 59603238), (282, 44174031), (342, 36424201), (418, 29801619), (423, 29449354), (517, 24094926), (627, 19867746), (846, 14724677), (893, 13949694), (1034, 12047463), (1254, 9933873), (1499, 8310258), (1551, 8031642), (1786, 6974847), (1881, 6622582), (2209, 5639238), (2679, 4649898), (2998, 4155129), (3102, 4015821), (3762, 3311291), (4418, 2819619), (4497, 2770086), (4653, 2677214), (5358, 2324949), (6627, 1879746), (8037, 1549966), (8994, 1385043), (9306, 1338607), (9823, 1268154), (13254, 939873), (13491, 923362), (16074, 774983), (16489, 755478), (19646, 634077), (19881, 626582), (24299, 512658), (26982, 461681), (28481, 437382), (29469, 422718), (32978, 377739), (39762, 313291), (41971, 296802), (48598, 256329), (49467, 251826), (56962, 218691), (58938, 211359), (70453, 176814), (72897, 170886), (83942, 148401), (85443, 145794), (88407, 140906), (98934, 125913)]