18230448

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{2549}}^1$

素因数の和:2709

約数の個数: 40

約数和(自身を含む): 47430000

約数和(自身を除く): 29199552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 2549, 3576, 5098, 7152, 7647, 10196, 15294, 20392, 30588, 40784, 61176, 122352, 379801, 759602, 1139403, 1519204, 2278806, 3038408, 4557612, 6076816, 9115224, 18230448]

約数ペア:

[(1, 18230448), (2, 9115224), (3, 6076816), (4, 4557612), (6, 3038408), (8, 2278806), (12, 1519204), (16, 1139403), (24, 759602), (48, 379801), (149, 122352), (298, 61176), (447, 40784), (596, 30588), (894, 20392), (1192, 15294), (1788, 10196), (2384, 7647), (2549, 7152), (3576, 5098)]