21927612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{261043}}^1$

素因数の和:261057

約数の個数: 24

約数和(自身を含む): 58473856

約数和(自身を除く): 36546244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 261043, 522086, 783129, 1044172, 1566258, 1827301, 3132516, 3654602, 5481903, 7309204, 10963806, 21927612]

約数ペア:

[(1, 21927612), (2, 10963806), (3, 7309204), (4, 5481903), (6, 3654602), (7, 3132516), (12, 1827301), (14, 1566258), (21, 1044172), (28, 783129), (42, 522086), (84, 261043)]