40059978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2069}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 91808640

約数和(自身を除く): 51748662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 461, 922, 1383, 2069, 2766, 3227, 4138, 6207, 6454, 9681, 12414, 14483, 19362, 28966, 43449, 86898, 953809, 1907618, 2861427, 5722854, 6676663, 13353326, 20029989, 40059978]

約数ペア:

[(1, 40059978), (2, 20029989), (3, 13353326), (6, 6676663), (7, 5722854), (14, 2861427), (21, 1907618), (42, 953809), (461, 86898), (922, 43449), (1383, 28966), (2069, 19362), (2766, 14483), (3227, 12414), (4138, 9681), (6207, 6454)]