40384206

素因数分解:

$2^1\times 3^2\times {\mathrm{569}}^1\times {\mathrm{3943}}^1$

素因数の和:4520

約数の個数: 24

約数和(自身を含む): 87675120

約数和(自身を除く): 47290914

約数列:

[1, 2, 3, 6, 9, 18, 569, 1138, 1707, 3414, 3943, 5121, 7886, 10242, 11829, 23658, 35487, 70974, 2243567, 4487134, 6730701, 13461402, 20192103, 40384206]

約数ペア:

[(1, 40384206), (2, 20192103), (3, 13461402), (6, 6730701), (9, 4487134), (18, 2243567), (569, 70974), (1138, 35487), (1707, 23658), (3414, 11829), (3943, 10242), (5121, 7886)]