129017898

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{174821}}^1$

素因数の和:174870

約数の個数: 24

約数和(自身を含む): 286358436

約数和(自身を除く): 157340538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 174821, 349642, 524463, 1048926, 1573389, 3146778, 7167661, 14335322, 21502983, 43005966, 64508949, 129017898]

約数ペア:

[(1, 129017898), (2, 64508949), (3, 43005966), (6, 21502983), (9, 14335322), (18, 7167661), (41, 3146778), (82, 1573389), (123, 1048926), (246, 524463), (369, 349642), (738, 174821)]