21826164

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1103}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 54528768

約数和(自身を除く): 32702604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 97, 102, 194, 204, 291, 388, 582, 1103, 1164, 1649, 2206, 3298, 3309, 4412, 4947, 6596, 6618, 9894, 13236, 18751, 19788, 37502, 56253, 75004, 106991, 112506, 213982, 225012, 320973, 427964, 641946, 1283892, 1818847, 3637694, 5456541, 7275388, 10913082, 21826164]

約数ペア:

[(1, 21826164), (2, 10913082), (3, 7275388), (4, 5456541), (6, 3637694), (12, 1818847), (17, 1283892), (34, 641946), (51, 427964), (68, 320973), (97, 225012), (102, 213982), (194, 112506), (204, 106991), (291, 75004), (388, 56253), (582, 37502), (1103, 19788), (1164, 18751), (1649, 13236), (2206, 9894), (3298, 6618), (3309, 6596), (4412, 4947)]