18228765174

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1\times {\mathrm{45757}}^1$

素因数の和:46820

約数の個数: 32

約数和(自身を含む): 37039819776

約数和(自身を除く): 18811054602

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 991, 1982, 2973, 5946, 45757, 66397, 91514, 132794, 137271, 199191, 274542, 398382, 3065719, 6131438, 9197157, 18394314, 45345187, 90690374, 136035561, 272071122, 3038127529, 6076255058, 9114382587, 18228765174]

約数ペア:

[(1, 18228765174), (2, 9114382587), (3, 6076255058), (6, 3038127529), (67, 272071122), (134, 136035561), (201, 90690374), (402, 45345187), (991, 18394314), (1982, 9197157), (2973, 6131438), (5946, 3065719), (45757, 398382), (66397, 274542), (91514, 199191), (132794, 137271)]