8777454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2029}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 20267520

約数和(自身を除く): 11490066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2029, 2163, 4058, 4326, 6087, 12174, 14203, 28406, 42609, 85218, 208987, 417974, 626961, 1253922, 1462909, 2925818, 4388727, 8777454]

約数ペア:

[(1, 8777454), (2, 4388727), (3, 2925818), (6, 1462909), (7, 1253922), (14, 626961), (21, 417974), (42, 208987), (103, 85218), (206, 42609), (309, 28406), (618, 14203), (721, 12174), (1442, 6087), (2029, 4326), (2163, 4058)]