1557414

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 3502080

約数和(自身を除く): 1944666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 191, 302, 382, 453, 573, 906, 1146, 1359, 1719, 2718, 3438, 4077, 5157, 8154, 10314, 28841, 57682, 86523, 173046, 259569, 519138, 778707, 1557414]

約数ペア:

[(1, 1557414), (2, 778707), (3, 519138), (6, 259569), (9, 173046), (18, 86523), (27, 57682), (54, 28841), (151, 10314), (191, 8154), (302, 5157), (382, 4077), (453, 3438), (573, 2718), (906, 1719), (1146, 1359)]