21900462

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{158699}}^1$

素因数の和:158727

約数の個数: 16

約数和(自身を含む): 45705600

約数和(自身を除く): 23805138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 158699, 317398, 476097, 952194, 3650077, 7300154, 10950231, 21900462]

約数ペア:

[(1, 21900462), (2, 10950231), (3, 7300154), (6, 3650077), (23, 952194), (46, 476097), (69, 317398), (138, 158699)]