12426571878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{52957}}^1$

素因数の和:53157

約数の個数: 64

約数和(自身を含む): 29364999168

約数和(自身を除く): 16938427290

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 151, 222, 259, 302, 453, 518, 777, 906, 1057, 1554, 2114, 3171, 5587, 6342, 11174, 16761, 33522, 39109, 52957, 78218, 105914, 117327, 158871, 234654, 317742, 370699, 741398, 1112097, 1959409, 2224194, 3918818, 5878227, 7996507, 11756454, 13715863, 15993014, 23989521, 27431726, 41147589, 47979042, 55975549, 82295178, 111951098, 167926647, 295870759, 335853294, 591741518, 887612277, 1775224554, 2071095313, 4142190626, 6213285939, 12426571878]

約数ペア:

[(1, 12426571878), (2, 6213285939), (3, 4142190626), (6, 2071095313), (7, 1775224554), (14, 887612277), (21, 591741518), (37, 335853294), (42, 295870759), (74, 167926647), (111, 111951098), (151, 82295178), (222, 55975549), (259, 47979042), (302, 41147589), (453, 27431726), (518, 23989521), (777, 15993014), (906, 13715863), (1057, 11756454), (1554, 7996507), (2114, 5878227), (3171, 3918818), (5587, 2224194), (6342, 1959409), (11174, 1112097), (16761, 741398), (33522, 370699), (39109, 317742), (52957, 234654), (78218, 158871), (105914, 117327)]