18101068284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{73859}}^1$

素因数の和:75450

約数の個数: 48

約数和(自身を含む): 45514304640

約数和(自身を除く): 27413236356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1571, 3142, 4713, 6284, 9426, 18852, 20423, 40846, 61269, 73859, 81692, 122538, 147718, 221577, 245076, 295436, 443154, 886308, 960167, 1920334, 2880501, 3840668, 5761002, 11522004, 116032489, 232064978, 348097467, 464129956, 696194934, 1392389868, 1508422357, 3016844714, 4525267071, 6033689428, 9050534142, 18101068284]

約数ペア:

[(1, 18101068284), (2, 9050534142), (3, 6033689428), (4, 4525267071), (6, 3016844714), (12, 1508422357), (13, 1392389868), (26, 696194934), (39, 464129956), (52, 348097467), (78, 232064978), (156, 116032489), (1571, 11522004), (3142, 5761002), (4713, 3840668), (6284, 2880501), (9426, 1920334), (18852, 960167), (20423, 886308), (40846, 443154), (61269, 295436), (73859, 245076), (81692, 221577), (122538, 147718)]