78894398058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{39966767}}^1$

素因数の和:39966826

約数の個数: 32

約数和(自身を含む): 184166866944

約数和(自身を除く): 105272468886

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 39966767, 79933534, 119900301, 239800602, 279767369, 559534738, 839302107, 1678604214, 1878438049, 3756876098, 5635314147, 11270628294, 13149066343, 26298132686, 39447199029, 78894398058]

約数ペア:

[(1, 78894398058), (2, 39447199029), (3, 26298132686), (6, 13149066343), (7, 11270628294), (14, 5635314147), (21, 3756876098), (42, 1878438049), (47, 1678604214), (94, 839302107), (141, 559534738), (282, 279767369), (329, 239800602), (658, 119900301), (987, 79933534), (1974, 39966767)]