40397922

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{12973}}^1$

素因数の和:13154

約数の個数: 24

約数和(自身を含む): 88041564

約数和(自身を除く): 47643642

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 12973, 25946, 38919, 77838, 116757, 233514, 2244329, 4488658, 6732987, 13465974, 20198961, 40397922]

約数ペア:

[(1, 40397922), (2, 20198961), (3, 13465974), (6, 6732987), (9, 4488658), (18, 2244329), (173, 233514), (346, 116757), (519, 77838), (1038, 38919), (1557, 25946), (3114, 12973)]