13885644

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 33797120

約数和(自身を除く): 19911476

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 163, 186, 229, 326, 372, 458, 489, 652, 687, 916, 978, 1374, 1956, 2748, 5053, 7099, 10106, 14198, 15159, 20212, 21297, 28396, 30318, 37327, 42594, 60636, 74654, 85188, 111981, 149308, 223962, 447924, 1157137, 2314274, 3471411, 4628548, 6942822, 13885644]

約数ペア:

[(1, 13885644), (2, 6942822), (3, 4628548), (4, 3471411), (6, 2314274), (12, 1157137), (31, 447924), (62, 223962), (93, 149308), (124, 111981), (163, 85188), (186, 74654), (229, 60636), (326, 42594), (372, 37327), (458, 30318), (489, 28396), (652, 21297), (687, 20212), (916, 15159), (978, 14198), (1374, 10106), (1956, 7099), (2748, 5053)]