18939426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4283}}^1$

素因数の和:4366

約数の個数: 32

約数和(自身を含む): 41948928

約数和(自身を除く): 23009502

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4283, 4422, 8566, 12849, 25698, 47113, 94226, 141339, 282678, 286961, 573922, 860883, 1721766, 3156571, 6313142, 9469713, 18939426]

約数ペア:

[(1, 18939426), (2, 9469713), (3, 6313142), (6, 3156571), (11, 1721766), (22, 860883), (33, 573922), (66, 286961), (67, 282678), (134, 141339), (201, 94226), (402, 47113), (737, 25698), (1474, 12849), (2211, 8566), (4283, 4422)]