856926

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2267}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 2177280

約数和(自身を除く): 1320354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2267, 4534, 6801, 13602, 15869, 20403, 31738, 40806, 47607, 61209, 95214, 122418, 142821, 285642, 428463, 856926]

約数ペア:

[(1, 856926), (2, 428463), (3, 285642), (6, 142821), (7, 122418), (9, 95214), (14, 61209), (18, 47607), (21, 40806), (27, 31738), (42, 20403), (54, 15869), (63, 13602), (126, 6801), (189, 4534), (378, 2267)]