1279746

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1823}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 3064320

約数和(自身を除く): 1784574

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 1823, 3646, 5469, 10938, 16407, 23699, 32814, 47398, 49221, 71097, 98442, 142194, 213291, 426582, 639873, 1279746]

約数ペア:

[(1, 1279746), (2, 639873), (3, 426582), (6, 213291), (9, 142194), (13, 98442), (18, 71097), (26, 49221), (27, 47398), (39, 32814), (54, 23699), (78, 16407), (117, 10938), (234, 5469), (351, 3646), (702, 1823)]