17941854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{677}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 41135616

約数和(自身を除く): 23193762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 631, 677, 1262, 1354, 1893, 2031, 3786, 4062, 4417, 4739, 8834, 9478, 13251, 14217, 26502, 28434, 427187, 854374, 1281561, 2563122, 2990309, 5980618, 8970927, 17941854]

約数ペア:

[(1, 17941854), (2, 8970927), (3, 5980618), (6, 2990309), (7, 2563122), (14, 1281561), (21, 854374), (42, 427187), (631, 28434), (677, 26502), (1262, 14217), (1354, 13251), (1893, 9478), (2031, 8834), (3786, 4739), (4062, 4417)]