2165484

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 5085808

約数和(自身を除く): 2920324

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 997, 1086, 1994, 2172, 2991, 3988, 5982, 11964, 180457, 360914, 541371, 721828, 1082742, 2165484]

約数ペア:

[(1, 2165484), (2, 1082742), (3, 721828), (4, 541371), (6, 360914), (12, 180457), (181, 11964), (362, 5982), (543, 3988), (724, 2991), (997, 2172), (1086, 1994)]