13399542

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 31541328

約数和(自身を除く): 18141786

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 173, 234, 331, 346, 519, 662, 993, 1038, 1557, 1986, 2249, 2979, 3114, 4303, 4498, 5958, 6747, 8606, 12909, 13494, 20241, 25818, 38727, 40482, 57263, 77454, 114526, 171789, 343578, 515367, 744419, 1030734, 1488838, 2233257, 4466514, 6699771, 13399542]

約数ペア:

[(1, 13399542), (2, 6699771), (3, 4466514), (6, 2233257), (9, 1488838), (13, 1030734), (18, 744419), (26, 515367), (39, 343578), (78, 171789), (117, 114526), (173, 77454), (234, 57263), (331, 40482), (346, 38727), (519, 25818), (662, 20241), (993, 13494), (1038, 12909), (1557, 8606), (1986, 6747), (2249, 5958), (2979, 4498), (3114, 4303)]