16798805436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{218087}}^1$

素因数の和:218239

約数の個数: 72

約数和(自身を含む): 45945035136

約数和(自身を除く): 29146229700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 131, 147, 196, 262, 294, 393, 524, 588, 786, 917, 1572, 1834, 2751, 3668, 5502, 6419, 11004, 12838, 19257, 25676, 38514, 77028, 218087, 436174, 654261, 872348, 1308522, 1526609, 2617044, 3053218, 4579827, 6106436, 9159654, 10686263, 18319308, 21372526, 28569397, 32058789, 42745052, 57138794, 64117578, 85708191, 114277588, 128235156, 171416382, 199985779, 342832764, 399971558, 599957337, 799943116, 1199914674, 1399900453, 2399829348, 2799800906, 4199701359, 5599601812, 8399402718, 16798805436]

約数ペア:

[(1, 16798805436), (2, 8399402718), (3, 5599601812), (4, 4199701359), (6, 2799800906), (7, 2399829348), (12, 1399900453), (14, 1199914674), (21, 799943116), (28, 599957337), (42, 399971558), (49, 342832764), (84, 199985779), (98, 171416382), (131, 128235156), (147, 114277588), (196, 85708191), (262, 64117578), (294, 57138794), (393, 42745052), (524, 32058789), (588, 28569397), (786, 21372526), (917, 18319308), (1572, 10686263), (1834, 9159654), (2751, 6106436), (3668, 4579827), (5502, 3053218), (6419, 2617044), (11004, 1526609), (12838, 1308522), (19257, 872348), (25676, 654261), (38514, 436174), (77028, 218087)]