18067248

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3391}}^1$

素因数の和:3442

約数の個数: 60

約数和(自身を含む): 51945088

約数和(自身を除く): 33877840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 3391, 5328, 6782, 10173, 13564, 20346, 27128, 30519, 40692, 54256, 61038, 81384, 122076, 125467, 162768, 244152, 250934, 376401, 488304, 501868, 752802, 1003736, 1129203, 1505604, 2007472, 2258406, 3011208, 4516812, 6022416, 9033624, 18067248]

約数ペア:

[(1, 18067248), (2, 9033624), (3, 6022416), (4, 4516812), (6, 3011208), (8, 2258406), (9, 2007472), (12, 1505604), (16, 1129203), (18, 1003736), (24, 752802), (36, 501868), (37, 488304), (48, 376401), (72, 250934), (74, 244152), (111, 162768), (144, 125467), (148, 122076), (222, 81384), (296, 61038), (333, 54256), (444, 40692), (592, 30519), (666, 27128), (888, 20346), (1332, 13564), (1776, 10173), (2664, 6782), (3391, 5328)]