66811428

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109169}}^1$

素因数の和:109196

約数の個数: 36

約数和(自身を含む): 178820460

約数和(自身を除く): 112009032

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 109169, 218338, 327507, 436676, 655014, 982521, 1310028, 1855873, 1965042, 3711746, 3930084, 5567619, 7423492, 11135238, 16702857, 22270476, 33405714, 66811428]

約数ペア:

[(1, 66811428), (2, 33405714), (3, 22270476), (4, 16702857), (6, 11135238), (9, 7423492), (12, 5567619), (17, 3930084), (18, 3711746), (34, 1965042), (36, 1855873), (51, 1310028), (68, 982521), (102, 655014), (153, 436676), (204, 327507), (306, 218338), (612, 109169)]