1922160168

素因数分解:

$2^3\times 3^2\times {\mathrm{997}}^1\times {\mathrm{26777}}^1$

素因数の和:27786

約数の個数: 48

約数和(自身を含む): 5211266580

約数和(自身を除く): 3289106412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 17946, 23928, 26777, 35892, 53554, 71784, 80331, 107108, 160662, 214216, 240993, 321324, 481986, 642648, 963972, 1927944, 26696669, 53393338, 80090007, 106786676, 160180014, 213573352, 240270021, 320360028, 480540042, 640720056, 961080084, 1922160168]

約数ペア:

[(1, 1922160168), (2, 961080084), (3, 640720056), (4, 480540042), (6, 320360028), (8, 240270021), (9, 213573352), (12, 160180014), (18, 106786676), (24, 80090007), (36, 53393338), (72, 26696669), (997, 1927944), (1994, 963972), (2991, 642648), (3988, 481986), (5982, 321324), (7976, 240993), (8973, 214216), (11964, 160662), (17946, 107108), (23928, 80331), (26777, 71784), (35892, 53554)]