25104654

素因数分解:

$2^1\times 3^4\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:806

約数の個数: 40

約数和(自身を含む): 56540880

約数和(自身を除く): 31436226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 353, 439, 706, 878, 1059, 1317, 2118, 2634, 3177, 3951, 6354, 7902, 9531, 11853, 19062, 23706, 28593, 35559, 57186, 71118, 154967, 309934, 464901, 929802, 1394703, 2789406, 4184109, 8368218, 12552327, 25104654]

約数ペア:

[(1, 25104654), (2, 12552327), (3, 8368218), (6, 4184109), (9, 2789406), (18, 1394703), (27, 929802), (54, 464901), (81, 309934), (162, 154967), (353, 71118), (439, 57186), (706, 35559), (878, 28593), (1059, 23706), (1317, 19062), (2118, 11853), (2634, 9531), (3177, 7902), (3951, 6354)]