18291302

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 30081024

約数和(自身を除く): 11789722

約数列:

[1, 2, 23, 31, 46, 62, 101, 127, 202, 254, 713, 1426, 2323, 2921, 3131, 3937, 4646, 5842, 6262, 7874, 12827, 25654, 72013, 90551, 144026, 181102, 295021, 397637, 590042, 795274, 9145651, 18291302]

約数ペア:

[(1, 18291302), (2, 9145651), (23, 795274), (31, 590042), (46, 397637), (62, 295021), (101, 181102), (127, 144026), (202, 90551), (254, 72013), (713, 25654), (1426, 12827), (2323, 7874), (2921, 6262), (3131, 5842), (3937, 4646)]