21821916

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{12043}}^1$

素因数の和:12201

約数の個数: 24

約数和(自身を含む): 51259264

約数和(自身を除く): 29437348

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 12043, 24086, 36129, 48172, 72258, 144516, 1818493, 3636986, 5455479, 7273972, 10910958, 21821916]

約数ペア:

[(1, 21821916), (2, 10910958), (3, 7273972), (4, 5455479), (6, 3636986), (12, 1818493), (151, 144516), (302, 72258), (453, 48172), (604, 36129), (906, 24086), (1812, 12043)]