41978718

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 94938480

約数和(自身を除く): 52959762

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 137, 174, 261, 274, 411, 522, 587, 822, 1174, 1233, 1761, 2466, 3522, 3973, 5283, 7946, 10566, 11919, 17023, 23838, 34046, 35757, 51069, 71514, 80419, 102138, 153207, 160838, 241257, 306414, 482514, 723771, 1447542, 2332151, 4664302, 6996453, 13992906, 20989359, 41978718]

約数ペア:

[(1, 41978718), (2, 20989359), (3, 13992906), (6, 6996453), (9, 4664302), (18, 2332151), (29, 1447542), (58, 723771), (87, 482514), (137, 306414), (174, 241257), (261, 160838), (274, 153207), (411, 102138), (522, 80419), (587, 71514), (822, 51069), (1174, 35757), (1233, 34046), (1761, 23838), (2466, 17023), (3522, 11919), (3973, 10566), (5283, 7946)]