15037542

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 37201920

約数和(自身を除く): 22164378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 691, 702, 806, 837, 1209, 1382, 1674, 2073, 2418, 3627, 4146, 6219, 7254, 8983, 10881, 12438, 17966, 18657, 21421, 21762, 26949, 37314, 42842, 53898, 64263, 80847, 128526, 161694, 192789, 242541, 278473, 385578, 485082, 556946, 578367, 835419, 1156734, 1670838, 2506257, 5012514, 7518771, 15037542]

約数ペア:

[(1, 15037542), (2, 7518771), (3, 5012514), (6, 2506257), (9, 1670838), (13, 1156734), (18, 835419), (26, 578367), (27, 556946), (31, 485082), (39, 385578), (54, 278473), (62, 242541), (78, 192789), (93, 161694), (117, 128526), (186, 80847), (234, 64263), (279, 53898), (351, 42842), (403, 37314), (558, 26949), (691, 21762), (702, 21421), (806, 18657), (837, 17966), (1209, 12438), (1382, 10881), (1674, 8983), (2073, 7254), (2418, 6219), (3627, 4146)]