18676056

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{15881}}^1$

素因数の和:15904

約数の個数: 48

約数和(自身を含む): 54316440

約数和(自身を除く): 35640384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 15881, 31762, 47643, 63524, 95286, 111167, 127048, 190572, 222334, 333501, 381144, 444668, 667002, 778169, 889336, 1334004, 1556338, 2334507, 2668008, 3112676, 4669014, 6225352, 9338028, 18676056]

約数ペア:

[(1, 18676056), (2, 9338028), (3, 6225352), (4, 4669014), (6, 3112676), (7, 2668008), (8, 2334507), (12, 1556338), (14, 1334004), (21, 889336), (24, 778169), (28, 667002), (42, 444668), (49, 381144), (56, 333501), (84, 222334), (98, 190572), (147, 127048), (168, 111167), (196, 95286), (294, 63524), (392, 47643), (588, 31762), (1176, 15881)]