11997018

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 30643200

約数和(自身を除く): 18646182

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1063, 1254, 1881, 2126, 3189, 3762, 5643, 6378, 9567, 11286, 11693, 19134, 20197, 23386, 28701, 35079, 40394, 57402, 60591, 70158, 105237, 121182, 181773, 210474, 222167, 315711, 363546, 444334, 545319, 631422, 666501, 1090638, 1333002, 1999503, 3999006, 5998509, 11997018]

約数ペア:

[(1, 11997018), (2, 5998509), (3, 3999006), (6, 1999503), (9, 1333002), (11, 1090638), (18, 666501), (19, 631422), (22, 545319), (27, 444334), (33, 363546), (38, 315711), (54, 222167), (57, 210474), (66, 181773), (99, 121182), (114, 105237), (171, 70158), (198, 60591), (209, 57402), (297, 40394), (342, 35079), (418, 28701), (513, 23386), (594, 20197), (627, 19134), (1026, 11693), (1063, 11286), (1254, 9567), (1881, 6378), (2126, 5643), (3189, 3762)]