313878978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{13763}}^1$

素因数の和:13959

約数の個数: 48

約数和(自身を含む): 781574976

約数和(自身を除く): 467695998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 543, 1086, 1267, 1629, 2534, 3258, 3801, 7602, 11403, 13763, 22806, 27526, 41289, 82578, 96341, 123867, 192682, 247734, 289023, 578046, 867069, 1734138, 2491103, 4982206, 7473309, 14946618, 17437721, 22419927, 34875442, 44839854, 52313163, 104626326, 156939489, 313878978]

約数ペア:

[(1, 313878978), (2, 156939489), (3, 104626326), (6, 52313163), (7, 44839854), (9, 34875442), (14, 22419927), (18, 17437721), (21, 14946618), (42, 7473309), (63, 4982206), (126, 2491103), (181, 1734138), (362, 867069), (543, 578046), (1086, 289023), (1267, 247734), (1629, 192682), (2534, 123867), (3258, 96341), (3801, 82578), (7602, 41289), (11403, 27526), (13763, 22806)]