2019468222

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{14207}}^1$

素因数の和:14417

約数の個数: 48

約数和(自身を含む): 4488307200

約数和(自身を除く): 2468838978

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 149, 159, 298, 318, 447, 477, 894, 954, 1341, 2682, 7897, 14207, 15794, 23691, 28414, 42621, 47382, 71073, 85242, 127863, 142146, 255726, 752971, 1505942, 2116843, 2258913, 4233686, 4517826, 6350529, 6776739, 12701058, 13553478, 19051587, 38103174, 112192679, 224385358, 336578037, 673156074, 1009734111, 2019468222]

約数ペア:

[(1, 2019468222), (2, 1009734111), (3, 673156074), (6, 336578037), (9, 224385358), (18, 112192679), (53, 38103174), (106, 19051587), (149, 13553478), (159, 12701058), (298, 6776739), (318, 6350529), (447, 4517826), (477, 4233686), (894, 2258913), (954, 2116843), (1341, 1505942), (2682, 752971), (7897, 255726), (14207, 142146), (15794, 127863), (23691, 85242), (28414, 71073), (42621, 47382)]