318915468

素因数分解:

$2^2\times 3^4\times {\mathrm{984307}}^1$

素因数の和:984323

約数の個数: 30

約数和(自身を含む): 833708876

約数和(自身を除く): 514793408

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 984307, 1968614, 2952921, 3937228, 5905842, 8858763, 11811684, 17717526, 26576289, 35435052, 53152578, 79728867, 106305156, 159457734, 318915468]

約数ペア:

[(1, 318915468), (2, 159457734), (3, 106305156), (4, 79728867), (6, 53152578), (9, 35435052), (12, 26576289), (18, 17717526), (27, 11811684), (36, 8858763), (54, 5905842), (81, 3937228), (108, 2952921), (162, 1968614), (324, 984307)]