13257504

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3541}}^1$

素因数の和:3570

約数の個数: 72

約数和(自身を含む): 40612572

約数和(自身を除く): 27355068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3541, 3744, 7082, 10623, 14164, 21246, 28328, 31869, 42492, 46033, 56656, 63738, 84984, 92066, 113312, 127476, 138099, 169968, 184132, 254952, 276198, 339936, 368264, 414297, 509904, 552396, 736528, 828594, 1019808, 1104792, 1473056, 1657188, 2209584, 3314376, 4419168, 6628752, 13257504]

約数ペア:

[(1, 13257504), (2, 6628752), (3, 4419168), (4, 3314376), (6, 2209584), (8, 1657188), (9, 1473056), (12, 1104792), (13, 1019808), (16, 828594), (18, 736528), (24, 552396), (26, 509904), (32, 414297), (36, 368264), (39, 339936), (48, 276198), (52, 254952), (72, 184132), (78, 169968), (96, 138099), (104, 127476), (117, 113312), (144, 92066), (156, 84984), (208, 63738), (234, 56656), (288, 46033), (312, 42492), (416, 31869), (468, 28328), (624, 21246), (936, 14164), (1248, 10623), (1872, 7082), (3541, 3744)]