21622572

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{11777}}^1$

素因数の和:11807

約数の個数: 48

約数和(自身を含む): 59361120

約数和(自身を除く): 37738548

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 11777, 23554, 35331, 47108, 70662, 105993, 141324, 200209, 211986, 317979, 400418, 423972, 600627, 635958, 800836, 1201254, 1271916, 1801881, 2402508, 3603762, 5405643, 7207524, 10811286, 21622572]

約数ペア:

[(1, 21622572), (2, 10811286), (3, 7207524), (4, 5405643), (6, 3603762), (9, 2402508), (12, 1801881), (17, 1271916), (18, 1201254), (27, 800836), (34, 635958), (36, 600627), (51, 423972), (54, 400418), (68, 317979), (102, 211986), (108, 200209), (153, 141324), (204, 105993), (306, 70662), (459, 47108), (612, 35331), (918, 23554), (1836, 11777)]