825792318

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{20399}}^1$

素因数の和:20593

約数の個数: 48

約数和(自身を含む): 1938081600

約数和(自身を除く): 1112289282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 173, 234, 346, 519, 1038, 1557, 2249, 3114, 4498, 6747, 13494, 20241, 20399, 40482, 40798, 61197, 122394, 183591, 265187, 367182, 530374, 795561, 1591122, 2386683, 3529027, 4773366, 7058054, 10587081, 21174162, 31761243, 45877351, 63522486, 91754702, 137632053, 275264106, 412896159, 825792318]

約数ペア:

[(1, 825792318), (2, 412896159), (3, 275264106), (6, 137632053), (9, 91754702), (13, 63522486), (18, 45877351), (26, 31761243), (39, 21174162), (78, 10587081), (117, 7058054), (173, 4773366), (234, 3529027), (346, 2386683), (519, 1591122), (1038, 795561), (1557, 530374), (2249, 367182), (3114, 265187), (4498, 183591), (6747, 122394), (13494, 61197), (20241, 40798), (20399, 40482)]