22421916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1443

約数の個数: 72

約数和(自身を含む): 63384048

約数和(自身を除く): 40962132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1353, 1381, 1476, 1804, 2706, 2762, 4059, 4143, 5412, 5524, 8118, 8286, 12429, 15191, 16236, 16572, 24858, 30382, 45573, 49716, 56621, 60764, 91146, 113242, 136719, 169863, 182292, 226484, 273438, 339726, 509589, 546876, 622831, 679452, 1019178, 1245662, 1868493, 2038356, 2491324, 3736986, 5605479, 7473972, 11210958, 22421916]

約数ペア:

[(1, 22421916), (2, 11210958), (3, 7473972), (4, 5605479), (6, 3736986), (9, 2491324), (11, 2038356), (12, 1868493), (18, 1245662), (22, 1019178), (33, 679452), (36, 622831), (41, 546876), (44, 509589), (66, 339726), (82, 273438), (99, 226484), (123, 182292), (132, 169863), (164, 136719), (198, 113242), (246, 91146), (369, 60764), (396, 56621), (451, 49716), (492, 45573), (738, 30382), (902, 24858), (1353, 16572), (1381, 16236), (1476, 15191), (1804, 12429), (2706, 8286), (2762, 8118), (4059, 5524), (4143, 5412)]