18751272

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{45959}}^1$

素因数の和:45985

約数の個数: 32

約数和(自身を含む): 49636800

約数和(自身を除く): 30885528

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 45959, 91918, 137877, 183836, 275754, 367672, 551508, 781303, 1103016, 1562606, 2343909, 3125212, 4687818, 6250424, 9375636, 18751272]

約数ペア:

[(1, 18751272), (2, 9375636), (3, 6250424), (4, 4687818), (6, 3125212), (8, 2343909), (12, 1562606), (17, 1103016), (24, 781303), (34, 551508), (51, 367672), (68, 275754), (102, 183836), (136, 137877), (204, 91918), (408, 45959)]