25981038

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 58810752

約数和(自身を除く): 32829714

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 101, 186, 202, 279, 303, 461, 558, 606, 909, 922, 1383, 1818, 2766, 3131, 4149, 6262, 8298, 9393, 14291, 18786, 28179, 28582, 42873, 46561, 56358, 85746, 93122, 128619, 139683, 257238, 279366, 419049, 838098, 1443391, 2886782, 4330173, 8660346, 12990519, 25981038]

約数ペア:

[(1, 25981038), (2, 12990519), (3, 8660346), (6, 4330173), (9, 2886782), (18, 1443391), (31, 838098), (62, 419049), (93, 279366), (101, 257238), (186, 139683), (202, 128619), (279, 93122), (303, 85746), (461, 56358), (558, 46561), (606, 42873), (909, 28582), (922, 28179), (1383, 18786), (1818, 14291), (2766, 9393), (3131, 8298), (4149, 6262)]