40021332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15091}}^1$

素因数の和:15128

約数の個数: 48

約数和(自身を含む): 106489152

約数和(自身を除く): 66467820

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 15091, 30182, 45273, 60364, 90546, 181092, 196183, 256547, 392366, 513094, 588549, 769641, 784732, 1026188, 1177098, 1539282, 2354196, 3078564, 3335111, 6670222, 10005333, 13340444, 20010666, 40021332]

約数ペア:

[(1, 40021332), (2, 20010666), (3, 13340444), (4, 10005333), (6, 6670222), (12, 3335111), (13, 3078564), (17, 2354196), (26, 1539282), (34, 1177098), (39, 1026188), (51, 784732), (52, 769641), (68, 588549), (78, 513094), (102, 392366), (156, 256547), (204, 196183), (221, 181092), (442, 90546), (663, 60364), (884, 45273), (1326, 30182), (2652, 15091)]