1256252634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{766943}}^1$

素因数の和:766971

約数の個数: 48

約数和(自身を含む): 3350011392

約数和(自身を除く): 2093758758

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 766943, 1533886, 2300829, 4601658, 5368601, 6902487, 9970259, 10737202, 13804974, 16105803, 19940518, 29910777, 32211606, 48317409, 59821554, 69791813, 89732331, 96634818, 139583626, 179464662, 209375439, 418750878, 628126317, 1256252634]

約数ペア:

[(1, 1256252634), (2, 628126317), (3, 418750878), (6, 209375439), (7, 179464662), (9, 139583626), (13, 96634818), (14, 89732331), (18, 69791813), (21, 59821554), (26, 48317409), (39, 32211606), (42, 29910777), (63, 19940518), (78, 16105803), (91, 13804974), (117, 10737202), (126, 9970259), (182, 6902487), (234, 5368601), (273, 4601658), (546, 2300829), (819, 1533886), (1638, 766943)]