69405012

素因数分解:

$2^2\times 3^4\times {\mathrm{214213}}^1$

素因数の和:214229

約数の個数: 30

約数和(自身を含む): 181439258

約数和(自身を除く): 112034246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 214213, 428426, 642639, 856852, 1285278, 1927917, 2570556, 3855834, 5783751, 7711668, 11567502, 17351253, 23135004, 34702506, 69405012]

約数ペア:

[(1, 69405012), (2, 34702506), (3, 23135004), (4, 17351253), (6, 11567502), (9, 7711668), (12, 5783751), (18, 3855834), (27, 2570556), (36, 1927917), (54, 1285278), (81, 856852), (108, 642639), (162, 428426), (324, 214213)]