217070694

素因数分解:

$2^1\times 3^2\times {\mathrm{433}}^1\times {\mathrm{27851}}^1$

素因数の和:28292

約数の個数: 24

約数和(自身を含む): 471422952

約数和(自身を除く): 254352258

約数列:

[1, 2, 3, 6, 9, 18, 433, 866, 1299, 2598, 3897, 7794, 27851, 55702, 83553, 167106, 250659, 501318, 12059483, 24118966, 36178449, 72356898, 108535347, 217070694]

約数ペア:

[(1, 217070694), (2, 108535347), (3, 72356898), (6, 36178449), (9, 24118966), (18, 12059483), (433, 501318), (866, 250659), (1299, 167106), (2598, 83553), (3897, 55702), (7794, 27851)]