129320478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25033}}^1$

素因数の和:25089

約数の個数: 48

約数和(自身を含む): 328045536

約数和(自身を除く): 198725058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 25033, 50066, 75099, 150198, 175231, 225297, 350462, 450594, 525693, 1026353, 1051386, 1577079, 2052706, 3079059, 3154158, 6158118, 7184471, 9237177, 14368942, 18474354, 21553413, 43106826, 64660239, 129320478]

約数ペア:

[(1, 129320478), (2, 64660239), (3, 43106826), (6, 21553413), (7, 18474354), (9, 14368942), (14, 9237177), (18, 7184471), (21, 6158118), (41, 3154158), (42, 3079059), (63, 2052706), (82, 1577079), (123, 1051386), (126, 1026353), (246, 525693), (287, 450594), (369, 350462), (574, 225297), (738, 175231), (861, 150198), (1722, 75099), (2583, 50066), (5166, 25033)]