1555149924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{22511}}^1$

素因数の和:22641

約数の個数: 72

約数和(自身を含む): 4179127680

約数和(自身を除く): 2623977756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 171, 202, 228, 303, 342, 404, 606, 684, 909, 1212, 1818, 1919, 3636, 3838, 5757, 7676, 11514, 17271, 22511, 23028, 34542, 45022, 67533, 69084, 90044, 135066, 202599, 270132, 405198, 427709, 810396, 855418, 1283127, 1710836, 2273611, 2566254, 3849381, 4547222, 5132508, 6820833, 7698762, 9094444, 13641666, 15397524, 20462499, 27283332, 40924998, 43198609, 81849996, 86397218, 129595827, 172794436, 259191654, 388787481, 518383308, 777574962, 1555149924]

約数ペア:

[(1, 1555149924), (2, 777574962), (3, 518383308), (4, 388787481), (6, 259191654), (9, 172794436), (12, 129595827), (18, 86397218), (19, 81849996), (36, 43198609), (38, 40924998), (57, 27283332), (76, 20462499), (101, 15397524), (114, 13641666), (171, 9094444), (202, 7698762), (228, 6820833), (303, 5132508), (342, 4547222), (404, 3849381), (606, 2566254), (684, 2273611), (909, 1710836), (1212, 1283127), (1818, 855418), (1919, 810396), (3636, 427709), (3838, 405198), (5757, 270132), (7676, 202599), (11514, 135066), (17271, 90044), (22511, 69084), (23028, 67533), (34542, 45022)]