18107208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 57620160

約数和(自身を除く): 39512952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 168, 222, 252, 259, 296, 333, 444, 504, 518, 666, 777, 888, 971, 1036, 1332, 1554, 1942, 2072, 2331, 2664, 2913, 3108, 3884, 4662, 5826, 6216, 6797, 7768, 8739, 9324, 11652, 13594, 17478, 18648, 20391, 23304, 27188, 34956, 35927, 40782, 54376, 61173, 69912, 71854, 81564, 107781, 122346, 143708, 163128, 215562, 244692, 251489, 287416, 323343, 431124, 489384, 502978, 646686, 754467, 862248, 1005956, 1293372, 1508934, 2011912, 2263401, 2586744, 3017868, 4526802, 6035736, 9053604, 18107208]

約数ペア:

[(1, 18107208), (2, 9053604), (3, 6035736), (4, 4526802), (6, 3017868), (7, 2586744), (8, 2263401), (9, 2011912), (12, 1508934), (14, 1293372), (18, 1005956), (21, 862248), (24, 754467), (28, 646686), (36, 502978), (37, 489384), (42, 431124), (56, 323343), (63, 287416), (72, 251489), (74, 244692), (84, 215562), (111, 163128), (126, 143708), (148, 122346), (168, 107781), (222, 81564), (252, 71854), (259, 69912), (296, 61173), (333, 54376), (444, 40782), (504, 35927), (518, 34956), (666, 27188), (777, 23304), (888, 20391), (971, 18648), (1036, 17478), (1332, 13594), (1554, 11652), (1942, 9324), (2072, 8739), (2331, 7768), (2664, 6797), (2913, 6216), (3108, 5826), (3884, 4662)]