268962018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{19051}}^1$

素因数の和:19250

約数の個数: 32

約数和(自身を含む): 582533952

約数和(自身を除く): 313571934

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 2353, 4706, 7059, 14118, 19051, 38102, 57153, 114306, 247663, 495326, 742989, 1485978, 3448231, 6896462, 10344693, 20689386, 44827003, 89654006, 134481009, 268962018]

約数ペア:

[(1, 268962018), (2, 134481009), (3, 89654006), (6, 44827003), (13, 20689386), (26, 10344693), (39, 6896462), (78, 3448231), (181, 1485978), (362, 742989), (543, 495326), (1086, 247663), (2353, 114306), (4706, 57153), (7059, 38102), (14118, 19051)]