42113994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 96620160

約数和(自身を除く): 54506166

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 157, 181, 247, 314, 362, 471, 494, 543, 741, 942, 1086, 1482, 2041, 2353, 2983, 3439, 4082, 4706, 5966, 6123, 6878, 7059, 8949, 10317, 12246, 14118, 17898, 20634, 28417, 38779, 44707, 56834, 77558, 85251, 89414, 116337, 134121, 170502, 232674, 268242, 369421, 539923, 738842, 1079846, 1108263, 1619769, 2216526, 3239538, 7018999, 14037998, 21056997, 42113994]

約数ペア:

[(1, 42113994), (2, 21056997), (3, 14037998), (6, 7018999), (13, 3239538), (19, 2216526), (26, 1619769), (38, 1108263), (39, 1079846), (57, 738842), (78, 539923), (114, 369421), (157, 268242), (181, 232674), (247, 170502), (314, 134121), (362, 116337), (471, 89414), (494, 85251), (543, 77558), (741, 56834), (942, 44707), (1086, 38779), (1482, 28417), (2041, 20634), (2353, 17898), (2983, 14118), (3439, 12246), (4082, 10317), (4706, 8949), (5966, 7059), (6123, 6878)]