21352404

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{48091}}^1$

素因数の和:48135

約数の個数: 24

約数和(自身を含む): 51169888

約数和(自身を除く): 29817484

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 48091, 96182, 144273, 192364, 288546, 577092, 1779367, 3558734, 5338101, 7117468, 10676202, 21352404]

約数ペア:

[(1, 21352404), (2, 10676202), (3, 7117468), (4, 5338101), (6, 3558734), (12, 1779367), (37, 577092), (74, 288546), (111, 192364), (148, 144273), (222, 96182), (444, 48091)]