18512484

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 44706816

約数和(自身を除く): 26194332

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 191, 197, 246, 382, 394, 492, 573, 591, 764, 788, 1146, 1182, 2292, 2364, 7831, 8077, 15662, 16154, 23493, 24231, 31324, 32308, 37627, 46986, 48462, 75254, 93972, 96924, 112881, 150508, 225762, 451524, 1542707, 3085414, 4628121, 6170828, 9256242, 18512484]

約数ペア:

[(1, 18512484), (2, 9256242), (3, 6170828), (4, 4628121), (6, 3085414), (12, 1542707), (41, 451524), (82, 225762), (123, 150508), (164, 112881), (191, 96924), (197, 93972), (246, 75254), (382, 48462), (394, 46986), (492, 37627), (573, 32308), (591, 31324), (764, 24231), (788, 23493), (1146, 16154), (1182, 15662), (2292, 8077), (2364, 7831)]