12911076

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 34856640

約数和(自身を除く): 21945564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 359, 444, 486, 666, 718, 972, 999, 1077, 1332, 1436, 1998, 2154, 2997, 3231, 3996, 4308, 5994, 6462, 8991, 9693, 11988, 12924, 13283, 17982, 19386, 26566, 29079, 35964, 38772, 39849, 53132, 58158, 79698, 87237, 116316, 119547, 159396, 174474, 239094, 348948, 358641, 478188, 717282, 1075923, 1434564, 2151846, 3227769, 4303692, 6455538, 12911076]

約数ペア:

[(1, 12911076), (2, 6455538), (3, 4303692), (4, 3227769), (6, 2151846), (9, 1434564), (12, 1075923), (18, 717282), (27, 478188), (36, 358641), (37, 348948), (54, 239094), (74, 174474), (81, 159396), (108, 119547), (111, 116316), (148, 87237), (162, 79698), (222, 58158), (243, 53132), (324, 39849), (333, 38772), (359, 35964), (444, 29079), (486, 26566), (666, 19386), (718, 17982), (972, 13283), (999, 12924), (1077, 11988), (1332, 9693), (1436, 8991), (1998, 6462), (2154, 5994), (2997, 4308), (3231, 3996)]