86370018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{3259}}^1$

素因数の和:3902

約数の個数: 32

約数和(自身を含む): 197790720

約数和(自身を除く): 111420702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 631, 1262, 1893, 3259, 3786, 4417, 6518, 8834, 9777, 13251, 19554, 22813, 26502, 45626, 68439, 136878, 2056429, 4112858, 6169287, 12338574, 14395003, 28790006, 43185009, 86370018]

約数ペア:

[(1, 86370018), (2, 43185009), (3, 28790006), (6, 14395003), (7, 12338574), (14, 6169287), (21, 4112858), (42, 2056429), (631, 136878), (1262, 68439), (1893, 45626), (3259, 26502), (3786, 22813), (4417, 19554), (6518, 13251), (8834, 9777)]