28815174

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{17987}}^1$

素因数の和:18084

約数の個数: 24

約数和(自身を含む): 63137880

約数和(自身を除く): 34322706

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 17987, 35974, 53961, 107922, 161883, 323766, 1600843, 3201686, 4802529, 9605058, 14407587, 28815174]

約数ペア:

[(1, 28815174), (2, 14407587), (3, 9605058), (6, 4802529), (9, 3201686), (18, 1600843), (89, 323766), (178, 161883), (267, 107922), (534, 53961), (801, 35974), (1602, 17987)]