25311204

素因数分解:

$2^2\times 3^4\times {\mathrm{78121}}^1$

素因数の和:78137

約数の個数: 30

約数和(自身を含む): 66169334

約数和(自身を除く): 40858130

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 78121, 156242, 234363, 312484, 468726, 703089, 937452, 1406178, 2109267, 2812356, 4218534, 6327801, 8437068, 12655602, 25311204]

約数ペア:

[(1, 25311204), (2, 12655602), (3, 8437068), (4, 6327801), (6, 4218534), (9, 2812356), (12, 2109267), (18, 1406178), (27, 937452), (36, 703089), (54, 468726), (81, 312484), (108, 234363), (162, 156242), (324, 78121)]