12521898

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{3461}}^1$

素因数の和:3539

約数の個数: 32

約数和(自身を含む): 28249920

約数和(自身を除く): 15728022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3461, 3618, 6922, 10383, 20766, 31149, 62298, 93447, 186894, 231887, 463774, 695661, 1391322, 2086983, 4173966, 6260949, 12521898]

約数ペア:

[(1, 12521898), (2, 6260949), (3, 4173966), (6, 2086983), (9, 1391322), (18, 695661), (27, 463774), (54, 231887), (67, 186894), (134, 93447), (201, 62298), (402, 31149), (603, 20766), (1206, 10383), (1809, 6922), (3461, 3618)]