1629612

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 4300800

約数和(自身を除く): 2671188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 191, 237, 316, 382, 474, 573, 711, 764, 948, 1146, 1422, 1719, 2133, 2292, 2844, 3438, 4266, 5157, 6876, 8532, 10314, 15089, 20628, 30178, 45267, 60356, 90534, 135801, 181068, 271602, 407403, 543204, 814806, 1629612]

約数ペア:

[(1, 1629612), (2, 814806), (3, 543204), (4, 407403), (6, 271602), (9, 181068), (12, 135801), (18, 90534), (27, 60356), (36, 45267), (54, 30178), (79, 20628), (108, 15089), (158, 10314), (191, 8532), (237, 6876), (316, 5157), (382, 4266), (474, 3438), (573, 2844), (711, 2292), (764, 2133), (948, 1719), (1146, 1422)]