21683916

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 59270400

約数和(自身を除く): 37586484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 59, 82, 83, 108, 118, 123, 164, 166, 177, 236, 246, 249, 332, 354, 369, 492, 498, 531, 708, 738, 747, 996, 1062, 1107, 1476, 1494, 1593, 2124, 2214, 2241, 2419, 2988, 3186, 3403, 4428, 4482, 4838, 4897, 6372, 6806, 7257, 8964, 9676, 9794, 10209, 13612, 14514, 14691, 19588, 20418, 21771, 29028, 29382, 30627, 40836, 43542, 44073, 58764, 61254, 65313, 87084, 88146, 91881, 122508, 130626, 132219, 176292, 183762, 200777, 261252, 264438, 367524, 401554, 528876, 602331, 803108, 1204662, 1806993, 2409324, 3613986, 5420979, 7227972, 10841958, 21683916]

約数ペア:

[(1, 21683916), (2, 10841958), (3, 7227972), (4, 5420979), (6, 3613986), (9, 2409324), (12, 1806993), (18, 1204662), (27, 803108), (36, 602331), (41, 528876), (54, 401554), (59, 367524), (82, 264438), (83, 261252), (108, 200777), (118, 183762), (123, 176292), (164, 132219), (166, 130626), (177, 122508), (236, 91881), (246, 88146), (249, 87084), (332, 65313), (354, 61254), (369, 58764), (492, 44073), (498, 43542), (531, 40836), (708, 30627), (738, 29382), (747, 29028), (996, 21771), (1062, 20418), (1107, 19588), (1476, 14691), (1494, 14514), (1593, 13612), (2124, 10209), (2214, 9794), (2241, 9676), (2419, 8964), (2988, 7257), (3186, 6806), (3403, 6372), (4428, 4897), (4482, 4838)]