16418262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1181}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 37672704

約数和(自身を除く): 21254442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1181, 1986, 2317, 2362, 3543, 4634, 6951, 7086, 8267, 13902, 16534, 24801, 49602, 390911, 781822, 1172733, 2345466, 2736377, 5472754, 8209131, 16418262]

約数ペア:

[(1, 16418262), (2, 8209131), (3, 5472754), (6, 2736377), (7, 2345466), (14, 1172733), (21, 781822), (42, 390911), (331, 49602), (662, 24801), (993, 16534), (1181, 13902), (1986, 8267), (2317, 7086), (2362, 6951), (3543, 4634)]