16651668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1249}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 42840000

約数和(自身を除く): 26188332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 132, 202, 303, 404, 606, 1111, 1212, 1249, 2222, 2498, 3333, 3747, 4444, 4996, 6666, 7494, 13332, 13739, 14988, 27478, 41217, 54956, 82434, 126149, 164868, 252298, 378447, 504596, 756894, 1387639, 1513788, 2775278, 4162917, 5550556, 8325834, 16651668]

約数ペア:

[(1, 16651668), (2, 8325834), (3, 5550556), (4, 4162917), (6, 2775278), (11, 1513788), (12, 1387639), (22, 756894), (33, 504596), (44, 378447), (66, 252298), (101, 164868), (132, 126149), (202, 82434), (303, 54956), (404, 41217), (606, 27478), (1111, 14988), (1212, 13739), (1249, 13332), (2222, 7494), (2498, 6666), (3333, 4996), (3747, 4444)]