726821046

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1922807}}^1$

素因数の和:1922825

約数の個数: 32

約数和(自身を含む): 1845895680

約数和(自身を除く): 1119074634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1922807, 3845614, 5768421, 11536842, 13459649, 17305263, 26919298, 34610526, 40378947, 51915789, 80757894, 103831578, 121136841, 242273682, 363410523, 726821046]

約数ペア:

[(1, 726821046), (2, 363410523), (3, 242273682), (6, 121136841), (7, 103831578), (9, 80757894), (14, 51915789), (18, 40378947), (21, 34610526), (27, 26919298), (42, 17305263), (54, 13459649), (63, 11536842), (126, 5768421), (189, 3845614), (378, 1922807)]