18261696

素因数分解:

$2^6\times 3^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:661

約数の個数: 56

約数和(自身を含む): 48646080

約数和(自身を除く): 30384384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 227, 419, 454, 681, 838, 908, 1257, 1362, 1676, 1816, 2514, 2724, 3352, 3632, 5028, 5448, 6704, 7264, 10056, 10896, 13408, 14528, 20112, 21792, 26816, 40224, 43584, 80448, 95113, 190226, 285339, 380452, 570678, 760904, 1141356, 1521808, 2282712, 3043616, 4565424, 6087232, 9130848, 18261696]

約数ペア:

[(1, 18261696), (2, 9130848), (3, 6087232), (4, 4565424), (6, 3043616), (8, 2282712), (12, 1521808), (16, 1141356), (24, 760904), (32, 570678), (48, 380452), (64, 285339), (96, 190226), (192, 95113), (227, 80448), (419, 43584), (454, 40224), (681, 26816), (838, 21792), (908, 20112), (1257, 14528), (1362, 13408), (1676, 10896), (1816, 10056), (2514, 7264), (2724, 6704), (3352, 5448), (3632, 5028)]