22219992

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{7177}}^1$

素因数の和:7232

約数の個数: 48

約数和(自身を含む): 61587240

約数和(自身を除く): 39367248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 7177, 14354, 21531, 28708, 43062, 57416, 64593, 86124, 129186, 172248, 258372, 308611, 516744, 617222, 925833, 1234444, 1851666, 2468888, 2777499, 3703332, 5554998, 7406664, 11109996, 22219992]

約数ペア:

[(1, 22219992), (2, 11109996), (3, 7406664), (4, 5554998), (6, 3703332), (8, 2777499), (9, 2468888), (12, 1851666), (18, 1234444), (24, 925833), (36, 617222), (43, 516744), (72, 308611), (86, 258372), (129, 172248), (172, 129186), (258, 86124), (344, 64593), (387, 57416), (516, 43062), (774, 28708), (1032, 21531), (1548, 14354), (3096, 7177)]