18933168

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{3011}}^1$

素因数の和:3153

約数の個数: 40

約数和(自身を含む): 49300416

約数和(自身を除く): 30367248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3011, 3144, 6022, 6288, 9033, 12044, 18066, 24088, 36132, 48176, 72264, 144528, 394441, 788882, 1183323, 1577764, 2366646, 3155528, 4733292, 6311056, 9466584, 18933168]

約数ペア:

[(1, 18933168), (2, 9466584), (3, 6311056), (4, 4733292), (6, 3155528), (8, 2366646), (12, 1577764), (16, 1183323), (24, 788882), (48, 394441), (131, 144528), (262, 72264), (393, 48176), (524, 36132), (786, 24088), (1048, 18066), (1572, 12044), (2096, 9033), (3011, 6288), (3144, 6022)]