65390004

素因数分解:

$2^2\times 3^4\times {\mathrm{201821}}^1$

素因数の和:201837

約数の個数: 30

約数和(自身を含む): 170943234

約数和(自身を除く): 105553230

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 201821, 403642, 605463, 807284, 1210926, 1816389, 2421852, 3632778, 5449167, 7265556, 10898334, 16347501, 21796668, 32695002, 65390004]

約数ペア:

[(1, 65390004), (2, 32695002), (3, 21796668), (4, 16347501), (6, 10898334), (9, 7265556), (12, 5449167), (18, 3632778), (27, 2421852), (36, 1816389), (54, 1210926), (81, 807284), (108, 605463), (162, 403642), (324, 201821)]