827187894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{39719}}^1$

素因数の和:39829

約数の個数: 48

約数和(自身を含む): 1951840800

約数和(自身を除く): 1124652906

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1602, 2314, 3471, 6942, 10413, 20826, 39719, 79438, 119157, 238314, 357471, 516347, 714942, 1032694, 1549041, 3098082, 3534991, 4647123, 7069982, 9294246, 10604973, 21209946, 31814919, 45954883, 63629838, 91909766, 137864649, 275729298, 413593947, 827187894]

約数ペア:

[(1, 827187894), (2, 413593947), (3, 275729298), (6, 137864649), (9, 91909766), (13, 63629838), (18, 45954883), (26, 31814919), (39, 21209946), (78, 10604973), (89, 9294246), (117, 7069982), (178, 4647123), (234, 3534991), (267, 3098082), (534, 1549041), (801, 1032694), (1157, 714942), (1602, 516347), (2314, 357471), (3471, 238314), (6942, 119157), (10413, 79438), (20826, 39719)]