65490786

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{487}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 147383808

約数和(自身を除く): 81893022

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 241, 279, 482, 487, 558, 723, 974, 1446, 1461, 2169, 2922, 4338, 4383, 7471, 8766, 14942, 15097, 22413, 30194, 44826, 45291, 67239, 90582, 117367, 134478, 135873, 234734, 271746, 352101, 704202, 1056303, 2112606, 3638377, 7276754, 10915131, 21830262, 32745393, 65490786]

約数ペア:

[(1, 65490786), (2, 32745393), (3, 21830262), (6, 10915131), (9, 7276754), (18, 3638377), (31, 2112606), (62, 1056303), (93, 704202), (186, 352101), (241, 271746), (279, 234734), (482, 135873), (487, 134478), (558, 117367), (723, 90582), (974, 67239), (1446, 45291), (1461, 44826), (2169, 30194), (2922, 22413), (4338, 15097), (4383, 14942), (7471, 8766)]