18122304

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2603

約数の個数: 56

約数和(自身を含む): 49263808

約数和(自身を除く): 31141504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 2551, 3552, 5102, 7104, 7653, 10204, 15306, 20408, 30612, 40816, 61224, 81632, 94387, 122448, 163264, 188774, 244896, 283161, 377548, 489792, 566322, 755096, 1132644, 1510192, 2265288, 3020384, 4530576, 6040768, 9061152, 18122304]

約数ペア:

[(1, 18122304), (2, 9061152), (3, 6040768), (4, 4530576), (6, 3020384), (8, 2265288), (12, 1510192), (16, 1132644), (24, 755096), (32, 566322), (37, 489792), (48, 377548), (64, 283161), (74, 244896), (96, 188774), (111, 163264), (148, 122448), (192, 94387), (222, 81632), (296, 61224), (444, 40816), (592, 30612), (888, 20408), (1184, 15306), (1776, 10204), (2368, 7653), (2551, 7104), (3552, 5102)]