21115632

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 58523040

約数和(自身を除く): 37407408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 113, 136, 204, 226, 229, 272, 339, 408, 452, 458, 678, 687, 816, 904, 916, 1356, 1374, 1808, 1832, 1921, 2712, 2748, 3664, 3842, 3893, 5424, 5496, 5763, 7684, 7786, 10992, 11526, 11679, 15368, 15572, 23052, 23358, 25877, 30736, 31144, 46104, 46716, 51754, 62288, 77631, 92208, 93432, 103508, 155262, 186864, 207016, 310524, 414032, 439909, 621048, 879818, 1242096, 1319727, 1759636, 2639454, 3519272, 5278908, 7038544, 10557816, 21115632]

約数ペア:

[(1, 21115632), (2, 10557816), (3, 7038544), (4, 5278908), (6, 3519272), (8, 2639454), (12, 1759636), (16, 1319727), (17, 1242096), (24, 879818), (34, 621048), (48, 439909), (51, 414032), (68, 310524), (102, 207016), (113, 186864), (136, 155262), (204, 103508), (226, 93432), (229, 92208), (272, 77631), (339, 62288), (408, 51754), (452, 46716), (458, 46104), (678, 31144), (687, 30736), (816, 25877), (904, 23358), (916, 23052), (1356, 15572), (1374, 15368), (1808, 11679), (1832, 11526), (1921, 10992), (2712, 7786), (2748, 7684), (3664, 5763), (3842, 5496), (3893, 5424)]