66395628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{141871}}^1$

素因数の和:141894

約数の個数: 36

約数和(自身を含む): 180744928

約数和(自身を除く): 114349300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 141871, 283742, 425613, 567484, 851226, 1276839, 1702452, 1844323, 2553678, 3688646, 5107356, 5532969, 7377292, 11065938, 16598907, 22131876, 33197814, 66395628]

約数ペア:

[(1, 66395628), (2, 33197814), (3, 22131876), (4, 16598907), (6, 11065938), (9, 7377292), (12, 5532969), (13, 5107356), (18, 3688646), (26, 2553678), (36, 1844323), (39, 1702452), (52, 1276839), (78, 851226), (117, 567484), (156, 425613), (234, 283742), (468, 141871)]