38280186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2039}}^1$

素因数の和:2203

約数の個数: 48

約数和(自身を含む): 95472000

約数和(自身を除く): 57191814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 2039, 2086, 2682, 3129, 4078, 6117, 6258, 9387, 12234, 14273, 18351, 18774, 28546, 36702, 42819, 85638, 128457, 256914, 303811, 607622, 911433, 1822866, 2126677, 2734299, 4253354, 5468598, 6380031, 12760062, 19140093, 38280186]

約数ペア:

[(1, 38280186), (2, 19140093), (3, 12760062), (6, 6380031), (7, 5468598), (9, 4253354), (14, 2734299), (18, 2126677), (21, 1822866), (42, 911433), (63, 607622), (126, 303811), (149, 256914), (298, 128457), (447, 85638), (894, 42819), (1043, 36702), (1341, 28546), (2039, 18774), (2086, 18351), (2682, 14273), (3129, 12234), (4078, 9387), (6117, 6258)]