180118638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84089}}^1$

素因数の和:84121

約数の個数: 48

約数和(自身を含む): 472249440

約数和(自身を除く): 292130802

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 84089, 168178, 252267, 504534, 588623, 756801, 1177246, 1429513, 1513602, 1765869, 2859026, 3531738, 4288539, 5297607, 8577078, 10006591, 10595214, 12865617, 20013182, 25731234, 30019773, 60039546, 90059319, 180118638]

約数ペア:

[(1, 180118638), (2, 90059319), (3, 60039546), (6, 30019773), (7, 25731234), (9, 20013182), (14, 12865617), (17, 10595214), (18, 10006591), (21, 8577078), (34, 5297607), (42, 4288539), (51, 3531738), (63, 2859026), (102, 1765869), (119, 1513602), (126, 1429513), (153, 1177246), (238, 756801), (306, 588623), (357, 504534), (714, 252267), (1071, 168178), (2142, 84089)]