40002354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5381}}^1$

素因数の和:5455

約数の個数: 48

約数和(自身を含む): 100751040

約数和(自身を除く): 60748686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 5381, 7434, 10762, 16143, 32286, 37667, 48429, 75334, 96858, 113001, 226002, 317479, 339003, 634958, 678006, 952437, 1904874, 2222353, 2857311, 4444706, 5714622, 6667059, 13334118, 20001177, 40002354]

約数ペア:

[(1, 40002354), (2, 20001177), (3, 13334118), (6, 6667059), (7, 5714622), (9, 4444706), (14, 2857311), (18, 2222353), (21, 1904874), (42, 952437), (59, 678006), (63, 634958), (118, 339003), (126, 317479), (177, 226002), (354, 113001), (413, 96858), (531, 75334), (826, 48429), (1062, 37667), (1239, 32286), (2478, 16143), (3717, 10762), (5381, 7434)]