838626

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 1797120

約数和(自身を除く): 958494

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 103, 118, 138, 177, 206, 309, 354, 618, 1357, 2369, 2714, 4071, 4738, 6077, 7107, 8142, 12154, 14214, 18231, 36462, 139771, 279542, 419313, 838626]

約数ペア:

[(1, 838626), (2, 419313), (3, 279542), (6, 139771), (23, 36462), (46, 18231), (59, 14214), (69, 12154), (103, 8142), (118, 7107), (138, 6077), (177, 4738), (206, 4071), (309, 2714), (354, 2369), (618, 1357)]