2148354

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9181}}^1$

素因数の和:9202

約数の個数: 24

約数和(自身を含む): 5013372

約数和(自身を除く): 2865018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 9181, 18362, 27543, 55086, 82629, 119353, 165258, 238706, 358059, 716118, 1074177, 2148354]

約数ペア:

[(1, 2148354), (2, 1074177), (3, 716118), (6, 358059), (9, 238706), (13, 165258), (18, 119353), (26, 82629), (39, 55086), (78, 27543), (117, 18362), (234, 9181)]