12757176

素因数分解:

$2^3\times 3^4\times {\mathrm{19687}}^1$

素因数の和:19705

約数の個数: 40

約数和(自身を含む): 35733720

約数和(自身を除く): 22976544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 19687, 39374, 59061, 78748, 118122, 157496, 177183, 236244, 354366, 472488, 531549, 708732, 1063098, 1417464, 1594647, 2126196, 3189294, 4252392, 6378588, 12757176]

約数ペア:

[(1, 12757176), (2, 6378588), (3, 4252392), (4, 3189294), (6, 2126196), (8, 1594647), (9, 1417464), (12, 1063098), (18, 708732), (24, 531549), (27, 472488), (36, 354366), (54, 236244), (72, 177183), (81, 157496), (108, 118122), (162, 78748), (216, 59061), (324, 39374), (648, 19687)]