7052778

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 15808320

約数和(自身を除く): 8755542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 997, 1179, 1994, 2358, 2991, 3537, 5982, 7074, 8973, 17946, 26919, 53838, 130607, 261214, 391821, 783642, 1175463, 2350926, 3526389, 7052778]

約数ペア:

[(1, 7052778), (2, 3526389), (3, 2350926), (6, 1175463), (9, 783642), (18, 391821), (27, 261214), (54, 130607), (131, 53838), (262, 26919), (393, 17946), (786, 8973), (997, 7074), (1179, 5982), (1994, 3537), (2358, 2991)]