6946668

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 18184320

約数和(自身を除く): 11237652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 491, 524, 786, 982, 1179, 1473, 1572, 1964, 2358, 2946, 3537, 4419, 4716, 5892, 7074, 8838, 13257, 14148, 17676, 26514, 53028, 64321, 128642, 192963, 257284, 385926, 578889, 771852, 1157778, 1736667, 2315556, 3473334, 6946668]

約数ペア:

[(1, 6946668), (2, 3473334), (3, 2315556), (4, 1736667), (6, 1157778), (9, 771852), (12, 578889), (18, 385926), (27, 257284), (36, 192963), (54, 128642), (108, 64321), (131, 53028), (262, 26514), (393, 17676), (491, 14148), (524, 13257), (786, 8838), (982, 7074), (1179, 5892), (1473, 4716), (1572, 4419), (1964, 3537), (2358, 2946)]