21169044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{45233}}^1$

素因数の和:45256

約数の個数: 36

約数和(自身を含む): 57628116

約数和(自身を除く): 36459072

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 45233, 90466, 135699, 180932, 271398, 407097, 542796, 588029, 814194, 1176058, 1628388, 1764087, 2352116, 3528174, 5292261, 7056348, 10584522, 21169044]

約数ペア:

[(1, 21169044), (2, 10584522), (3, 7056348), (4, 5292261), (6, 3528174), (9, 2352116), (12, 1764087), (13, 1628388), (18, 1176058), (26, 814194), (36, 588029), (39, 542796), (52, 407097), (78, 271398), (117, 180932), (156, 135699), (234, 90466), (468, 45233)]