18170124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7459}}^1$

素因数の和:7502

約数の個数: 48

約数和(自身を含む): 50131200

約数和(自身を除く): 31961076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 7459, 14918, 22377, 29836, 44754, 52213, 89508, 104426, 156639, 208852, 216311, 313278, 432622, 626556, 648933, 865244, 1297866, 1514177, 2595732, 3028354, 4542531, 6056708, 9085062, 18170124]

約数ペア:

[(1, 18170124), (2, 9085062), (3, 6056708), (4, 4542531), (6, 3028354), (7, 2595732), (12, 1514177), (14, 1297866), (21, 865244), (28, 648933), (29, 626556), (42, 432622), (58, 313278), (84, 216311), (87, 208852), (116, 156639), (174, 104426), (203, 89508), (348, 52213), (406, 44754), (609, 29836), (812, 22377), (1218, 14918), (2436, 7459)]