18144952

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11173}}^1$

素因数の和:11215

約数の個数: 32

約数和(自身を含む): 40226400

約数和(自身を除く): 22081448

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 11173, 22346, 44692, 78211, 89384, 156422, 312844, 324017, 625688, 648034, 1296068, 2268119, 2592136, 4536238, 9072476, 18144952]

約数ペア:

[(1, 18144952), (2, 9072476), (4, 4536238), (7, 2592136), (8, 2268119), (14, 1296068), (28, 648034), (29, 625688), (56, 324017), (58, 312844), (116, 156422), (203, 89384), (232, 78211), (406, 44692), (812, 22346), (1624, 11173)]