18234870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31991}}^1$

素因数の和:32020

約数の個数: 32

約数和(自身を含む): 46068480

約数和(自身を除く): 27833610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 31991, 63982, 95973, 159955, 191946, 319910, 479865, 607829, 959730, 1215658, 1823487, 3039145, 3646974, 6078290, 9117435, 18234870]

約数ペア:

[(1, 18234870), (2, 9117435), (3, 6078290), (5, 3646974), (6, 3039145), (10, 1823487), (15, 1215658), (19, 959730), (30, 607829), (38, 479865), (57, 319910), (95, 191946), (114, 159955), (190, 95973), (285, 63982), (570, 31991)]