13305215868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1156171}}^1$

素因数の和:1156322

約数の個数: 48

約数和(自身を含む): 35739588864

約数和(自身を除く): 22434372996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 1156171, 2312342, 3468513, 4624684, 6937026, 8093197, 13874052, 16186394, 24279591, 32372788, 48559182, 97118364, 158395427, 316790854, 475186281, 633581708, 950372562, 1108767989, 1900745124, 2217535978, 3326303967, 4435071956, 6652607934, 13305215868]

約数ペア:

[(1, 13305215868), (2, 6652607934), (3, 4435071956), (4, 3326303967), (6, 2217535978), (7, 1900745124), (12, 1108767989), (14, 950372562), (21, 633581708), (28, 475186281), (42, 316790854), (84, 158395427), (137, 97118364), (274, 48559182), (411, 32372788), (548, 24279591), (822, 16186394), (959, 13874052), (1644, 8093197), (1918, 6937026), (2877, 4624684), (3836, 3468513), (5754, 2312342), (11508, 1156171)]