40018086

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2541

約数の個数: 48

約数和(自身を含む): 92626560

約数和(自身を除く): 52608474

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1798, 2473, 2697, 4946, 5394, 7419, 8091, 14838, 16182, 22257, 44514, 71717, 76663, 143434, 153326, 215151, 229989, 430302, 459978, 645453, 689967, 1290906, 1379934, 2223227, 4446454, 6669681, 13339362, 20009043, 40018086]

約数ペア:

[(1, 40018086), (2, 20009043), (3, 13339362), (6, 6669681), (9, 4446454), (18, 2223227), (29, 1379934), (31, 1290906), (58, 689967), (62, 645453), (87, 459978), (93, 430302), (174, 229989), (186, 215151), (261, 153326), (279, 143434), (522, 76663), (558, 71717), (899, 44514), (1798, 22257), (2473, 16182), (2697, 14838), (4946, 8091), (5394, 7419)]