16475844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1621}}^1$

素因数の和:1657

約数の個数: 72

約数和(自身を含む): 48322624

約数和(自身を除く): 31846780

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1621, 1694, 2541, 3242, 3388, 4863, 5082, 6484, 9726, 10164, 11347, 17831, 19452, 22694, 34041, 35662, 45388, 53493, 68082, 71324, 106986, 124817, 136164, 196141, 213972, 249634, 374451, 392282, 499268, 588423, 748902, 784564, 1176846, 1372987, 1497804, 2353692, 2745974, 4118961, 5491948, 8237922, 16475844]

約数ペア:

[(1, 16475844), (2, 8237922), (3, 5491948), (4, 4118961), (6, 2745974), (7, 2353692), (11, 1497804), (12, 1372987), (14, 1176846), (21, 784564), (22, 748902), (28, 588423), (33, 499268), (42, 392282), (44, 374451), (66, 249634), (77, 213972), (84, 196141), (121, 136164), (132, 124817), (154, 106986), (231, 71324), (242, 68082), (308, 53493), (363, 45388), (462, 35662), (484, 34041), (726, 22694), (847, 19452), (924, 17831), (1452, 11347), (1621, 10164), (1694, 9726), (2541, 6484), (3242, 5082), (3388, 4863)]