725252526

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{6029}}^1$

素因数の和:6241

約数の個数: 48

約数和(自身を含む): 1619850960

約数和(自身を除く): 894598434

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 163, 246, 326, 369, 489, 738, 978, 1467, 2934, 6029, 6683, 12058, 13366, 18087, 20049, 36174, 40098, 54261, 60147, 108522, 120294, 247189, 494378, 741567, 982727, 1483134, 1965454, 2224701, 2948181, 4449402, 5896362, 8844543, 17689086, 40291807, 80583614, 120875421, 241750842, 362626263, 725252526]

約数ペア:

[(1, 725252526), (2, 362626263), (3, 241750842), (6, 120875421), (9, 80583614), (18, 40291807), (41, 17689086), (82, 8844543), (123, 5896362), (163, 4449402), (246, 2948181), (326, 2224701), (369, 1965454), (489, 1483134), (738, 982727), (978, 741567), (1467, 494378), (2934, 247189), (6029, 120294), (6683, 108522), (12058, 60147), (13366, 54261), (18087, 40098), (20049, 36174)]