90647874

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{18583}}^1$

素因数の和:18862

約数の個数: 24

約数和(自身を含む): 197139072

約数和(自身を除く): 106491198

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 18583, 37166, 55749, 111498, 167247, 334494, 5035993, 10071986, 15107979, 30215958, 45323937, 90647874]

約数ペア:

[(1, 90647874), (2, 45323937), (3, 30215958), (6, 15107979), (9, 10071986), (18, 5035993), (271, 334494), (542, 167247), (813, 111498), (1626, 55749), (2439, 37166), (4878, 18583)]