12641676

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 32256000

約数和(自身を除く): 19614324

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 1999, 2108, 3162, 3998, 5997, 6324, 7996, 11994, 23988, 33983, 61969, 67966, 101949, 123938, 135932, 185907, 203898, 247876, 371814, 407796, 743628, 1053473, 2106946, 3160419, 4213892, 6320838, 12641676]

約数ペア:

[(1, 12641676), (2, 6320838), (3, 4213892), (4, 3160419), (6, 2106946), (12, 1053473), (17, 743628), (31, 407796), (34, 371814), (51, 247876), (62, 203898), (68, 185907), (93, 135932), (102, 123938), (124, 101949), (186, 67966), (204, 61969), (372, 33983), (527, 23988), (1054, 11994), (1581, 7996), (1999, 6324), (2108, 5997), (3162, 3998)]