1519938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{4021}}^1$

素因数の和:4039

約数の個数: 32

約数和(自身を含む): 3861120

約数和(自身を除く): 2341182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 4021, 8042, 12063, 24126, 28147, 36189, 56294, 72378, 84441, 108567, 168882, 217134, 253323, 506646, 759969, 1519938]

約数ペア:

[(1, 1519938), (2, 759969), (3, 506646), (6, 253323), (7, 217134), (9, 168882), (14, 108567), (18, 84441), (21, 72378), (27, 56294), (42, 36189), (54, 28147), (63, 24126), (126, 12063), (189, 8042), (378, 4021)]