18319953639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5659547}}^1$

素因数の和:5659646

約数の個数: 16

約数和(自身を含む): 26622513792

約数和(自身を除く): 8302560153

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 5659547, 16978641, 73574111, 220722333, 469742401, 1409227203, 6106651213, 18319953639]

約数ペア:

[(1, 18319953639), (3, 6106651213), (13, 1409227203), (39, 469742401), (83, 220722333), (249, 73574111), (1079, 16978641), (3237, 5659547)]