3641508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 10273536

約数和(自身を除く): 6632028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 251, 279, 372, 403, 468, 502, 558, 753, 806, 1004, 1116, 1209, 1506, 1612, 2259, 2418, 3012, 3263, 3627, 4518, 4836, 6526, 7254, 7781, 9036, 9789, 13052, 14508, 15562, 19578, 23343, 29367, 31124, 39156, 46686, 58734, 70029, 93372, 101153, 117468, 140058, 202306, 280116, 303459, 404612, 606918, 910377, 1213836, 1820754, 3641508]

約数ペア:

[(1, 3641508), (2, 1820754), (3, 1213836), (4, 910377), (6, 606918), (9, 404612), (12, 303459), (13, 280116), (18, 202306), (26, 140058), (31, 117468), (36, 101153), (39, 93372), (52, 70029), (62, 58734), (78, 46686), (93, 39156), (117, 31124), (124, 29367), (156, 23343), (186, 19578), (234, 15562), (251, 14508), (279, 13052), (372, 9789), (403, 9036), (468, 7781), (502, 7254), (558, 6526), (753, 4836), (806, 4518), (1004, 3627), (1116, 3263), (1209, 3012), (1506, 2418), (1612, 2259)]