18758952

素因数分解:

$2^3\times 3^4\times {\mathrm{28949}}^1$

素因数の和:28967

約数の個数: 40

約数和(自身を含む): 52544250

約数和(自身を除く): 33785298

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 28949, 57898, 86847, 115796, 173694, 231592, 260541, 347388, 521082, 694776, 781623, 1042164, 1563246, 2084328, 2344869, 3126492, 4689738, 6252984, 9379476, 18758952]

約数ペア:

[(1, 18758952), (2, 9379476), (3, 6252984), (4, 4689738), (6, 3126492), (8, 2344869), (9, 2084328), (12, 1563246), (18, 1042164), (24, 781623), (27, 694776), (36, 521082), (54, 347388), (72, 260541), (81, 231592), (108, 173694), (162, 115796), (216, 86847), (324, 57898), (648, 28949)]