16890666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2609}}^1$

素因数の和:2710

約数の個数: 32

約数和(自身を含む): 36832320

約数和(自身を除く): 19941654

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 2609, 3237, 5218, 6474, 7827, 15654, 33917, 67834, 101751, 203502, 216547, 433094, 649641, 1299282, 2815111, 5630222, 8445333, 16890666]

約数ペア:

[(1, 16890666), (2, 8445333), (3, 5630222), (6, 2815111), (13, 1299282), (26, 649641), (39, 433094), (78, 216547), (83, 203502), (166, 101751), (249, 67834), (498, 33917), (1079, 15654), (2158, 7827), (2609, 6474), (3237, 5218)]