13921272

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 37908000

約数和(自身を除く): 23986728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 809, 956, 1434, 1618, 1912, 2151, 2427, 2868, 3236, 4302, 4854, 5736, 6472, 7281, 8604, 9708, 14562, 17208, 19416, 29124, 58248, 193351, 386702, 580053, 773404, 1160106, 1546808, 1740159, 2320212, 3480318, 4640424, 6960636, 13921272]

約数ペア:

[(1, 13921272), (2, 6960636), (3, 4640424), (4, 3480318), (6, 2320212), (8, 1740159), (9, 1546808), (12, 1160106), (18, 773404), (24, 580053), (36, 386702), (72, 193351), (239, 58248), (478, 29124), (717, 19416), (809, 17208), (956, 14562), (1434, 9708), (1618, 8604), (1912, 7281), (2151, 6472), (2427, 5736), (2868, 4854), (3236, 4302)]