140726538

素因数分解:

$2^1\times 3^3\times {\mathrm{1447}}^1\times {\mathrm{1801}}^1$

素因数の和:3259

約数の個数: 32

約数和(自身を含む): 313115520

約数和(自身を除く): 172388982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1447, 1801, 2894, 3602, 4341, 5403, 8682, 10806, 13023, 16209, 26046, 32418, 39069, 48627, 78138, 97254, 2606047, 5212094, 7818141, 15636282, 23454423, 46908846, 70363269, 140726538]

約数ペア:

[(1, 140726538), (2, 70363269), (3, 46908846), (6, 23454423), (9, 15636282), (18, 7818141), (27, 5212094), (54, 2606047), (1447, 97254), (1801, 78138), (2894, 48627), (3602, 39069), (4341, 32418), (5403, 26046), (8682, 16209), (10806, 13023)]