40542786

素因数分解:

$2^1\times 3^2\times {\mathrm{347}}^1\times {\mathrm{6491}}^1$

素因数の和:6846

約数の個数: 24

約数和(自身を含む): 88109424

約数和(自身を除く): 47566638

約数列:

[1, 2, 3, 6, 9, 18, 347, 694, 1041, 2082, 3123, 6246, 6491, 12982, 19473, 38946, 58419, 116838, 2252377, 4504754, 6757131, 13514262, 20271393, 40542786]

約数ペア:

[(1, 40542786), (2, 20271393), (3, 13514262), (6, 6757131), (9, 4504754), (18, 2252377), (347, 116838), (694, 58419), (1041, 38946), (2082, 19473), (3123, 12982), (6246, 6491)]