21656155056

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{41617}}^1$

素因数の和:41958

約数の個数: 80

約数和(自身を含む): 57654580704

約数和(自身を除く): 35998425648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 293, 296, 444, 586, 592, 879, 888, 1172, 1758, 1776, 2344, 3516, 4688, 7032, 10841, 14064, 21682, 32523, 41617, 43364, 65046, 83234, 86728, 124851, 130092, 166468, 173456, 249702, 260184, 332936, 499404, 520368, 665872, 998808, 1539829, 1997616, 3079658, 4619487, 6159316, 9238974, 12193781, 12318632, 18477948, 24387562, 24637264, 36581343, 36955896, 48775124, 73162686, 73911792, 97550248, 146325372, 195100496, 292650744, 451169897, 585301488, 902339794, 1353509691, 1804679588, 2707019382, 3609359176, 5414038764, 7218718352, 10828077528, 21656155056]

約数ペア:

[(1, 21656155056), (2, 10828077528), (3, 7218718352), (4, 5414038764), (6, 3609359176), (8, 2707019382), (12, 1804679588), (16, 1353509691), (24, 902339794), (37, 585301488), (48, 451169897), (74, 292650744), (111, 195100496), (148, 146325372), (222, 97550248), (293, 73911792), (296, 73162686), (444, 48775124), (586, 36955896), (592, 36581343), (879, 24637264), (888, 24387562), (1172, 18477948), (1758, 12318632), (1776, 12193781), (2344, 9238974), (3516, 6159316), (4688, 4619487), (7032, 3079658), (10841, 1997616), (14064, 1539829), (21682, 998808), (32523, 665872), (41617, 520368), (43364, 499404), (65046, 332936), (83234, 260184), (86728, 249702), (124851, 173456), (130092, 166468)]