15181752

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 39790080

約数和(自身を除く): 24608328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 313, 344, 376, 516, 564, 626, 939, 1032, 1128, 1252, 1878, 2021, 2504, 3756, 4042, 6063, 7512, 8084, 12126, 13459, 14711, 16168, 24252, 26918, 29422, 40377, 44133, 48504, 53836, 58844, 80754, 88266, 107672, 117688, 161508, 176532, 323016, 353064, 632573, 1265146, 1897719, 2530292, 3795438, 5060584, 7590876, 15181752]

約数ペア:

[(1, 15181752), (2, 7590876), (3, 5060584), (4, 3795438), (6, 2530292), (8, 1897719), (12, 1265146), (24, 632573), (43, 353064), (47, 323016), (86, 176532), (94, 161508), (129, 117688), (141, 107672), (172, 88266), (188, 80754), (258, 58844), (282, 53836), (313, 48504), (344, 44133), (376, 40377), (516, 29422), (564, 26918), (626, 24252), (939, 16168), (1032, 14711), (1128, 13459), (1252, 12126), (1878, 8084), (2021, 7512), (2504, 6063), (3756, 4042)]