31119774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2099}}^1$

素因数の和:2464

約数の個数: 32

約数和(自身を含む): 71366400

約数和(自身を除く): 40246626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 2099, 2118, 2471, 4198, 4942, 6297, 7413, 12594, 14693, 14826, 29386, 44079, 88158, 740947, 1481894, 2222841, 4445682, 5186629, 10373258, 15559887, 31119774]

約数ペア:

[(1, 31119774), (2, 15559887), (3, 10373258), (6, 5186629), (7, 4445682), (14, 2222841), (21, 1481894), (42, 740947), (353, 88158), (706, 44079), (1059, 29386), (2099, 14826), (2118, 14693), (2471, 12594), (4198, 7413), (4942, 6297)]