12865968

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1962

約数の個数: 60

約数和(自身を含む): 36792288

約数和(自身を除く): 23926320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 1901, 2256, 3384, 3802, 5703, 6768, 7604, 11406, 15208, 17109, 22812, 30416, 34218, 45624, 68436, 89347, 91248, 136872, 178694, 268041, 273744, 357388, 536082, 714776, 804123, 1072164, 1429552, 1608246, 2144328, 3216492, 4288656, 6432984, 12865968]

約数ペア:

[(1, 12865968), (2, 6432984), (3, 4288656), (4, 3216492), (6, 2144328), (8, 1608246), (9, 1429552), (12, 1072164), (16, 804123), (18, 714776), (24, 536082), (36, 357388), (47, 273744), (48, 268041), (72, 178694), (94, 136872), (141, 91248), (144, 89347), (188, 68436), (282, 45624), (376, 34218), (423, 30416), (564, 22812), (752, 17109), (846, 15208), (1128, 11406), (1692, 7604), (1901, 6768), (2256, 5703), (3384, 3802)]