18366190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1699}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 35251200

約数和(自身を除く): 16885010

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 1699, 2162, 3398, 5405, 8495, 10810, 16990, 39077, 78154, 79853, 159706, 195385, 390770, 399265, 798530, 1836619, 3673238, 9183095, 18366190]

約数ペア:

[(1, 18366190), (2, 9183095), (5, 3673238), (10, 1836619), (23, 798530), (46, 399265), (47, 390770), (94, 195385), (115, 159706), (230, 79853), (235, 78154), (470, 39077), (1081, 16990), (1699, 10810), (2162, 8495), (3398, 5405)]