25316988786

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{307163}}^1$

素因数の和:307431

約数の個数: 48

約数和(自身を含む): 57980276640

約数和(自身を除く): 32663287854

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 241, 342, 482, 723, 1446, 2169, 4338, 4579, 9158, 13737, 27474, 41211, 82422, 307163, 614326, 921489, 1842978, 2764467, 5528934, 5836097, 11672194, 17508291, 35016582, 52524873, 74026283, 105049746, 148052566, 222078849, 444157698, 666236547, 1332473094, 1406499377, 2812998754, 4219498131, 8438996262, 12658494393, 25316988786]

約数ペア:

[(1, 25316988786), (2, 12658494393), (3, 8438996262), (6, 4219498131), (9, 2812998754), (18, 1406499377), (19, 1332473094), (38, 666236547), (57, 444157698), (114, 222078849), (171, 148052566), (241, 105049746), (342, 74026283), (482, 52524873), (723, 35016582), (1446, 17508291), (2169, 11672194), (4338, 5836097), (4579, 5528934), (9158, 2764467), (13737, 1842978), (27474, 921489), (41211, 614326), (82422, 307163)]