138412962

素因数分解:

$2^1\times 3^4\times {\mathrm{409}}^1\times {\mathrm{2089}}^1$

素因数の和:2512

約数の個数: 40

約数和(自身を含む): 311054700

約数和(自身を除く): 172641738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 409, 818, 1227, 2089, 2454, 3681, 4178, 6267, 7362, 11043, 12534, 18801, 22086, 33129, 37602, 56403, 66258, 112806, 169209, 338418, 854401, 1708802, 2563203, 5126406, 7689609, 15379218, 23068827, 46137654, 69206481, 138412962]

約数ペア:

[(1, 138412962), (2, 69206481), (3, 46137654), (6, 23068827), (9, 15379218), (18, 7689609), (27, 5126406), (54, 2563203), (81, 1708802), (162, 854401), (409, 338418), (818, 169209), (1227, 112806), (2089, 66258), (2454, 56403), (3681, 37602), (4178, 33129), (6267, 22086), (7362, 18801), (11043, 12534)]