15703821198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{159407}}^1$

素因数の和:159849

約数の個数: 48

約数和(自身を含む): 36729516096

約数和(自身を除く): 21025694898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 421, 842, 1263, 2526, 3789, 5473, 7578, 10946, 16419, 32838, 49257, 98514, 159407, 318814, 478221, 956442, 1434663, 2072291, 2869326, 4144582, 6216873, 12433746, 18650619, 37301238, 67110347, 134220694, 201331041, 402662082, 603993123, 872434511, 1207986246, 1744869022, 2617303533, 5234607066, 7851910599, 15703821198]

約数ペア:

[(1, 15703821198), (2, 7851910599), (3, 5234607066), (6, 2617303533), (9, 1744869022), (13, 1207986246), (18, 872434511), (26, 603993123), (39, 402662082), (78, 201331041), (117, 134220694), (234, 67110347), (421, 37301238), (842, 18650619), (1263, 12433746), (2526, 6216873), (3789, 4144582), (5473, 2869326), (7578, 2072291), (10946, 1434663), (16419, 956442), (32838, 478221), (49257, 318814), (98514, 159407)]