15120522

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{36523}}^1$

素因数の和:36554

約数の個数: 24

約数和(自身を含む): 34186464

約数和(自身を除く): 19065942

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 36523, 73046, 109569, 219138, 328707, 657414, 840029, 1680058, 2520087, 5040174, 7560261, 15120522]

約数ペア:

[(1, 15120522), (2, 7560261), (3, 5040174), (6, 2520087), (9, 1680058), (18, 840029), (23, 657414), (46, 328707), (69, 219138), (138, 109569), (207, 73046), (414, 36523)]