2021109739428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11178457}}^1$

素因数の和:11178557

約数の個数: 96

約数和(自身を含む): 5433624864640

約数和(自身を除く): 3412515125212

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 61, 76, 78, 114, 122, 156, 183, 228, 244, 247, 366, 494, 732, 741, 793, 988, 1159, 1482, 1586, 2318, 2379, 2964, 3172, 3477, 4636, 4758, 6954, 9516, 13908, 15067, 30134, 45201, 60268, 90402, 180804, 11178457, 22356914, 33535371, 44713828, 67070742, 134141484, 145319941, 212390683, 290639882, 424781366, 435959823, 581279764, 637172049, 681885877, 849562732, 871919646, 1274344098, 1363771754, 1743839292, 2045657631, 2548688196, 2727543508, 2761078879, 4091315262, 5522157758, 8182630524, 8283236637, 8864516401, 11044315516, 12955831663, 16566473274, 17729032802, 25911663326, 26593549203, 33132946548, 35458065604, 38867494989, 51823326652, 53187098406, 77734989978, 106374196812, 155469979956, 168425811619, 336851623238, 505277434857, 673703246476, 1010554869714, 2021109739428]

約数ペア:

[(1, 2021109739428), (2, 1010554869714), (3, 673703246476), (4, 505277434857), (6, 336851623238), (12, 168425811619), (13, 155469979956), (19, 106374196812), (26, 77734989978), (38, 53187098406), (39, 51823326652), (52, 38867494989), (57, 35458065604), (61, 33132946548), (76, 26593549203), (78, 25911663326), (114, 17729032802), (122, 16566473274), (156, 12955831663), (183, 11044315516), (228, 8864516401), (244, 8283236637), (247, 8182630524), (366, 5522157758), (494, 4091315262), (732, 2761078879), (741, 2727543508), (793, 2548688196), (988, 2045657631), (1159, 1743839292), (1482, 1363771754), (1586, 1274344098), (2318, 871919646), (2379, 849562732), (2964, 681885877), (3172, 637172049), (3477, 581279764), (4636, 435959823), (4758, 424781366), (6954, 290639882), (9516, 212390683), (13908, 145319941), (15067, 134141484), (30134, 67070742), (45201, 44713828), (60268, 33535371), (90402, 22356914), (180804, 11178457)]