25745094

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{971}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 57386880

約数和(自身を除く): 31641786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 971, 982, 1473, 1942, 2913, 2946, 4419, 5826, 8739, 8838, 13257, 17478, 26217, 26514, 52434, 476761, 953522, 1430283, 2860566, 4290849, 8581698, 12872547, 25745094]

約数ペア:

[(1, 25745094), (2, 12872547), (3, 8581698), (6, 4290849), (9, 2860566), (18, 1430283), (27, 953522), (54, 476761), (491, 52434), (971, 26514), (982, 26217), (1473, 17478), (1942, 13257), (2913, 8838), (2946, 8739), (4419, 5826)]