13147188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^3\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 32739840

約数和(自身を除く): 19592652

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 223, 289, 446, 578, 669, 867, 892, 1156, 1338, 1734, 2676, 3468, 3791, 4913, 7582, 9826, 11373, 14739, 15164, 19652, 22746, 29478, 45492, 58956, 64447, 128894, 193341, 257788, 386682, 773364, 1095599, 2191198, 3286797, 4382396, 6573594, 13147188]

約数ペア:

[(1, 13147188), (2, 6573594), (3, 4382396), (4, 3286797), (6, 2191198), (12, 1095599), (17, 773364), (34, 386682), (51, 257788), (68, 193341), (102, 128894), (204, 64447), (223, 58956), (289, 45492), (446, 29478), (578, 22746), (669, 19652), (867, 15164), (892, 14739), (1156, 11373), (1338, 9826), (1734, 7582), (2676, 4913), (3468, 3791)]