31068882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4283}}^1$

素因数の和:4335

約数の個数: 48

約数和(自身を含む): 74850048

約数和(自身を除く): 43781166

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 4283, 7254, 8566, 12849, 25698, 38547, 55679, 77094, 111358, 132773, 167037, 265546, 334074, 398319, 501111, 796638, 1002222, 1194957, 1726049, 2389914, 3452098, 5178147, 10356294, 15534441, 31068882]

約数ペア:

[(1, 31068882), (2, 15534441), (3, 10356294), (6, 5178147), (9, 3452098), (13, 2389914), (18, 1726049), (26, 1194957), (31, 1002222), (39, 796638), (62, 501111), (78, 398319), (93, 334074), (117, 265546), (186, 167037), (234, 132773), (279, 111358), (403, 77094), (558, 55679), (806, 38547), (1209, 25698), (2418, 12849), (3627, 8566), (4283, 7254)]