1271682

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 2965248

約数和(自身を除く): 1693566

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 53, 62, 86, 93, 106, 129, 159, 186, 258, 279, 318, 387, 477, 558, 774, 954, 1333, 1643, 2279, 2666, 3286, 3999, 4558, 4929, 6837, 7998, 9858, 11997, 13674, 14787, 20511, 23994, 29574, 41022, 70649, 141298, 211947, 423894, 635841, 1271682]

約数ペア:

[(1, 1271682), (2, 635841), (3, 423894), (6, 211947), (9, 141298), (18, 70649), (31, 41022), (43, 29574), (53, 23994), (62, 20511), (86, 14787), (93, 13674), (106, 11997), (129, 9858), (159, 7998), (186, 6837), (258, 4929), (279, 4558), (318, 3999), (387, 3286), (477, 2666), (558, 2279), (774, 1643), (954, 1333)]