18823116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{120661}}^1$

素因数の和:120681

約数の個数: 24

約数和(自身を含む): 47299504

約数和(自身を除く): 28476388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 120661, 241322, 361983, 482644, 723966, 1447932, 1568593, 3137186, 4705779, 6274372, 9411558, 18823116]

約数ペア:

[(1, 18823116), (2, 9411558), (3, 6274372), (4, 4705779), (6, 3137186), (12, 1568593), (13, 1447932), (26, 723966), (39, 482644), (52, 361983), (78, 241322), (156, 120661)]