2018392974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{32797}}^1$

素因数の和:33081

約数の個数: 48

約数和(自身を含む): 4727634912

約数和(自身を除く): 2709241938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 263, 526, 789, 1578, 2367, 3419, 4734, 6838, 10257, 20514, 30771, 32797, 61542, 65594, 98391, 196782, 295173, 426361, 590346, 852722, 1279083, 2558166, 3837249, 7674498, 8625611, 17251222, 25876833, 51753666, 77630499, 112132943, 155260998, 224265886, 336398829, 672797658, 1009196487, 2018392974]

約数ペア:

[(1, 2018392974), (2, 1009196487), (3, 672797658), (6, 336398829), (9, 224265886), (13, 155260998), (18, 112132943), (26, 77630499), (39, 51753666), (78, 25876833), (117, 17251222), (234, 8625611), (263, 7674498), (526, 3837249), (789, 2558166), (1578, 1279083), (2367, 852722), (3419, 590346), (4734, 426361), (6838, 295173), (10257, 196782), (20514, 98391), (30771, 65594), (32797, 61542)]