39721206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4241}}^1$

素因数の和:4476

約数の個数: 32

約数和(自身を含む): 91219968

約数和(自身を除く): 51498762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4241, 4683, 8482, 9366, 12723, 25446, 29687, 59374, 89061, 178122, 945743, 1891486, 2837229, 5674458, 6620201, 13240402, 19860603, 39721206]

約数ペア:

[(1, 39721206), (2, 19860603), (3, 13240402), (6, 6620201), (7, 5674458), (14, 2837229), (21, 1891486), (42, 945743), (223, 178122), (446, 89061), (669, 59374), (1338, 29687), (1561, 25446), (3122, 12723), (4241, 9366), (4683, 8482)]