1209790062

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{40709}}^1$

素因数の和:40857

約数の個数: 48

約数和(自身を含む): 2845140480

約数和(自身を除く): 1635350418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 762, 1143, 1651, 2286, 3302, 4953, 9906, 14859, 29718, 40709, 81418, 122127, 244254, 366381, 529217, 732762, 1058434, 1587651, 3175302, 4762953, 5170043, 9525906, 10340086, 15510129, 31020258, 46530387, 67210559, 93060774, 134421118, 201631677, 403263354, 604895031, 1209790062]

約数ペア:

[(1, 1209790062), (2, 604895031), (3, 403263354), (6, 201631677), (9, 134421118), (13, 93060774), (18, 67210559), (26, 46530387), (39, 31020258), (78, 15510129), (117, 10340086), (127, 9525906), (234, 5170043), (254, 4762953), (381, 3175302), (762, 1587651), (1143, 1058434), (1651, 732762), (2286, 529217), (3302, 366381), (4953, 244254), (9906, 122127), (14859, 81418), (29718, 40709)]