2109012

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{971}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 4953312

約数和(自身を除く): 2844300

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 971, 1086, 1942, 2172, 2913, 3884, 5826, 11652, 175751, 351502, 527253, 703004, 1054506, 2109012]

約数ペア:

[(1, 2109012), (2, 1054506), (3, 703004), (4, 527253), (6, 351502), (12, 175751), (181, 11652), (362, 5826), (543, 3884), (724, 2913), (971, 2172), (1086, 1942)]