18662848

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{1789}}^1$

素因数の和:1964

約数の個数: 28

約数和(自身を含む): 37282120

約数和(自身を除く): 18619272

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 1304, 1789, 2608, 3578, 5216, 7156, 10432, 14312, 28624, 57248, 114496, 291607, 583214, 1166428, 2332856, 4665712, 9331424, 18662848]

約数ペア:

[(1, 18662848), (2, 9331424), (4, 4665712), (8, 2332856), (16, 1166428), (32, 583214), (64, 291607), (163, 114496), (326, 57248), (652, 28624), (1304, 14312), (1789, 10432), (2608, 7156), (3578, 5216)]