54785718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{911}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 128471616

約数和(自身を除く): 73685898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 257, 514, 771, 911, 1542, 1822, 2313, 2733, 3341, 4626, 5466, 6682, 8199, 10023, 11843, 16398, 20046, 23686, 30069, 35529, 60138, 71058, 106587, 213174, 234127, 468254, 702381, 1404762, 2107143, 3043651, 4214286, 6087302, 9130953, 18261906, 27392859, 54785718]

約数ペア:

[(1, 54785718), (2, 27392859), (3, 18261906), (6, 9130953), (9, 6087302), (13, 4214286), (18, 3043651), (26, 2107143), (39, 1404762), (78, 702381), (117, 468254), (234, 234127), (257, 213174), (514, 106587), (771, 71058), (911, 60138), (1542, 35529), (1822, 30069), (2313, 23686), (2733, 20046), (3341, 16398), (4626, 11843), (5466, 10023), (6682, 8199)]