1263834

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 3223584

約数和(自身を除く): 1959750

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 491, 858, 982, 1287, 1473, 2574, 2946, 4419, 5401, 6383, 8838, 10802, 12766, 16203, 19149, 32406, 38298, 48609, 57447, 70213, 97218, 114894, 140426, 210639, 421278, 631917, 1263834]

約数ペア:

[(1, 1263834), (2, 631917), (3, 421278), (6, 210639), (9, 140426), (11, 114894), (13, 97218), (18, 70213), (22, 57447), (26, 48609), (33, 38298), (39, 32406), (66, 19149), (78, 16203), (99, 12766), (117, 10802), (143, 8838), (198, 6383), (234, 5401), (286, 4419), (429, 2946), (491, 2574), (858, 1473), (982, 1287)]