18260808

素因数分解:

$2^3\times 3^1\times {\mathrm{641}}^1\times {\mathrm{1187}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 45761760

約数和(自身を除く): 27500952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641, 1187, 1282, 1923, 2374, 2564, 3561, 3846, 4748, 5128, 7122, 7692, 9496, 14244, 15384, 28488, 760867, 1521734, 2282601, 3043468, 4565202, 6086936, 9130404, 18260808]

約数ペア:

[(1, 18260808), (2, 9130404), (3, 6086936), (4, 4565202), (6, 3043468), (8, 2282601), (12, 1521734), (24, 760867), (641, 28488), (1187, 15384), (1282, 14244), (1923, 9496), (2374, 7692), (2564, 7122), (3561, 5128), (3846, 4748)]