138353274

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^2\times {\mathrm{4157}}^1$

素因数の和:4251

約数の個数: 36

約数和(自身を含む): 306972666

約数和(自身を除く): 168619392

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1849, 3698, 4157, 5547, 8314, 11094, 12471, 16641, 24942, 33282, 37413, 74826, 178751, 357502, 536253, 1072506, 1608759, 3217518, 7686293, 15372586, 23058879, 46117758, 69176637, 138353274]

約数ペア:

[(1, 138353274), (2, 69176637), (3, 46117758), (6, 23058879), (9, 15372586), (18, 7686293), (43, 3217518), (86, 1608759), (129, 1072506), (258, 536253), (387, 357502), (774, 178751), (1849, 74826), (3698, 37413), (4157, 33282), (5547, 24942), (8314, 16641), (11094, 12471)]