180556404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{13187}}^1$

素因数の和:13364

約数の個数: 48

約数和(自身を含む): 484474368

約数和(自身を除く): 303917964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 3423, 4564, 6846, 13187, 13692, 26374, 39561, 52748, 79122, 92309, 158244, 184618, 276927, 369236, 553854, 1107708, 2149481, 4298962, 6448443, 8597924, 12896886, 15046367, 25793772, 30092734, 45139101, 60185468, 90278202, 180556404]

約数ペア:

[(1, 180556404), (2, 90278202), (3, 60185468), (4, 45139101), (6, 30092734), (7, 25793772), (12, 15046367), (14, 12896886), (21, 8597924), (28, 6448443), (42, 4298962), (84, 2149481), (163, 1107708), (326, 553854), (489, 369236), (652, 276927), (978, 184618), (1141, 158244), (1956, 92309), (2282, 79122), (3423, 52748), (4564, 39561), (6846, 26374), (13187, 13692)]