18772848

素因数分解:

$2^4\times 3^2\times {\mathrm{130367}}^1$

素因数の和:130381

約数の個数: 30

約数和(自身を含む): 52538304

約数和(自身を除く): 33765456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 130367, 260734, 391101, 521468, 782202, 1042936, 1173303, 1564404, 2085872, 2346606, 3128808, 4693212, 6257616, 9386424, 18772848]

約数ペア:

[(1, 18772848), (2, 9386424), (3, 6257616), (4, 4693212), (6, 3128808), (8, 2346606), (9, 2085872), (12, 1564404), (16, 1173303), (18, 1042936), (24, 782202), (36, 521468), (48, 391101), (72, 260734), (144, 130367)]