1834039665

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:932

約数の個数: 80

約数和(自身を含む): 3446188416

約数和(自身を除く): 1612148751

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 401, 405, 491, 621, 1035, 1203, 1473, 1863, 2005, 2455, 3105, 3609, 4419, 6015, 7365, 9223, 9315, 10827, 11293, 13257, 18045, 22095, 27669, 32481, 33879, 39771, 46115, 54135, 56465, 66285, 83007, 101637, 138345, 162405, 169395, 196891, 198855, 249021, 304911, 415035, 508185, 590673, 747063, 914733, 984455, 1245105, 1524555, 1772019, 2953365, 3735315, 4528493, 4573665, 5316057, 8860095, 13585479, 15948171, 22642465, 26580285, 40756437, 67927395, 79740855, 122269311, 203782185, 366807933, 611346555, 1834039665]

約数ペア:

[(1, 1834039665), (3, 611346555), (5, 366807933), (9, 203782185), (15, 122269311), (23, 79740855), (27, 67927395), (45, 40756437), (69, 26580285), (81, 22642465), (115, 15948171), (135, 13585479), (207, 8860095), (345, 5316057), (401, 4573665), (405, 4528493), (491, 3735315), (621, 2953365), (1035, 1772019), (1203, 1524555), (1473, 1245105), (1863, 984455), (2005, 914733), (2455, 747063), (3105, 590673), (3609, 508185), (4419, 415035), (6015, 304911), (7365, 249021), (9223, 198855), (9315, 196891), (10827, 169395), (11293, 162405), (13257, 138345), (18045, 101637), (22095, 83007), (27669, 66285), (32481, 56465), (33879, 54135), (39771, 46115)]