15698810868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{60953}}^1$

素因数の和:61113

約数の個数: 72

約数和(自身を含む): 39978021888

約数和(自身を除く): 24279211020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 169, 254, 338, 381, 507, 508, 676, 762, 1014, 1524, 1651, 2028, 3302, 4953, 6604, 9906, 19812, 21463, 42926, 60953, 64389, 85852, 121906, 128778, 182859, 243812, 257556, 365718, 731436, 792389, 1584778, 2377167, 3169556, 4754334, 7741031, 9508668, 10301057, 15482062, 20602114, 23223093, 30903171, 30964124, 41204228, 46446186, 61806342, 92892372, 100633403, 123612684, 201266806, 301900209, 402533612, 603800418, 1207600836, 1308234239, 2616468478, 3924702717, 5232936956, 7849405434, 15698810868]

約数ペア:

[(1, 15698810868), (2, 7849405434), (3, 5232936956), (4, 3924702717), (6, 2616468478), (12, 1308234239), (13, 1207600836), (26, 603800418), (39, 402533612), (52, 301900209), (78, 201266806), (127, 123612684), (156, 100633403), (169, 92892372), (254, 61806342), (338, 46446186), (381, 41204228), (507, 30964124), (508, 30903171), (676, 23223093), (762, 20602114), (1014, 15482062), (1524, 10301057), (1651, 9508668), (2028, 7741031), (3302, 4754334), (4953, 3169556), (6604, 2377167), (9906, 1584778), (19812, 792389), (21463, 731436), (42926, 365718), (60953, 257556), (64389, 243812), (85852, 182859), (121906, 128778)]