2103203916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{90019}}^1$

素因数の和:90099

約数の個数: 72

約数和(自身を含む): 5898110400

約数和(自身を除く): 3794906484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 132, 177, 198, 236, 354, 396, 531, 649, 708, 1062, 1298, 1947, 2124, 2596, 3894, 5841, 7788, 11682, 23364, 90019, 180038, 270057, 360076, 540114, 810171, 990209, 1080228, 1620342, 1980418, 2970627, 3240684, 3960836, 5311121, 5941254, 8911881, 10622242, 11882508, 15933363, 17823762, 21244484, 31866726, 35647524, 47800089, 58422331, 63733452, 95600178, 116844662, 175266993, 191200356, 233689324, 350533986, 525800979, 701067972, 1051601958, 2103203916]

約数ペア:

[(1, 2103203916), (2, 1051601958), (3, 701067972), (4, 525800979), (6, 350533986), (9, 233689324), (11, 191200356), (12, 175266993), (18, 116844662), (22, 95600178), (33, 63733452), (36, 58422331), (44, 47800089), (59, 35647524), (66, 31866726), (99, 21244484), (118, 17823762), (132, 15933363), (177, 11882508), (198, 10622242), (236, 8911881), (354, 5941254), (396, 5311121), (531, 3960836), (649, 3240684), (708, 2970627), (1062, 1980418), (1298, 1620342), (1947, 1080228), (2124, 990209), (2596, 810171), (3894, 540114), (5841, 360076), (7788, 270057), (11682, 180038), (23364, 90019)]