68146218

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{180281}}^1$

素因数の和:180299

約数の個数: 32

約数和(自身を含む): 173070720

約数和(自身を除く): 104924502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 180281, 360562, 540843, 1081686, 1261967, 1622529, 2523934, 3245058, 3785901, 4867587, 7571802, 9735174, 11357703, 22715406, 34073109, 68146218]

約数ペア:

[(1, 68146218), (2, 34073109), (3, 22715406), (6, 11357703), (7, 9735174), (9, 7571802), (14, 4867587), (18, 3785901), (21, 3245058), (27, 2523934), (42, 1622529), (54, 1261967), (63, 1081686), (126, 540843), (189, 360562), (378, 180281)]