2724714

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 6439680

約数和(自身を除く): 3714966

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 257, 279, 342, 514, 558, 589, 771, 1178, 1542, 1767, 2313, 3534, 4626, 4883, 5301, 7967, 9766, 10602, 14649, 15934, 23901, 29298, 43947, 47802, 71703, 87894, 143406, 151373, 302746, 454119, 908238, 1362357, 2724714]

約数ペア:

[(1, 2724714), (2, 1362357), (3, 908238), (6, 454119), (9, 302746), (18, 151373), (19, 143406), (31, 87894), (38, 71703), (57, 47802), (62, 43947), (93, 29298), (114, 23901), (171, 15934), (186, 14649), (257, 10602), (279, 9766), (342, 7967), (514, 5301), (558, 4883), (589, 4626), (771, 3534), (1178, 2313), (1542, 1767)]