18495726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1327}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 39011328

約数和(自身を除く): 20515602

約数列:

[1, 2, 3, 6, 23, 46, 69, 101, 138, 202, 303, 606, 1327, 2323, 2654, 3981, 4646, 6969, 7962, 13938, 30521, 61042, 91563, 134027, 183126, 268054, 402081, 804162, 3082621, 6165242, 9247863, 18495726]

約数ペア:

[(1, 18495726), (2, 9247863), (3, 6165242), (6, 3082621), (23, 804162), (46, 402081), (69, 268054), (101, 183126), (138, 134027), (202, 91563), (303, 61042), (606, 30521), (1327, 13938), (2323, 7962), (2654, 6969), (3981, 4646)]