31278348

素因数分解:

$2^2\times 3^2\times {\mathrm{673}}^1\times {\mathrm{1291}}^1$

素因数の和:1974

約数の個数: 36

約数和(自身を含む): 79243528

約数和(自身を除く): 47965180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 673, 1291, 1346, 2019, 2582, 2692, 3873, 4038, 5164, 6057, 7746, 8076, 11619, 12114, 15492, 23238, 24228, 46476, 868843, 1737686, 2606529, 3475372, 5213058, 7819587, 10426116, 15639174, 31278348]

約数ペア:

[(1, 31278348), (2, 15639174), (3, 10426116), (4, 7819587), (6, 5213058), (9, 3475372), (12, 2606529), (18, 1737686), (36, 868843), (673, 46476), (1291, 24228), (1346, 23238), (2019, 15492), (2582, 12114), (2692, 11619), (3873, 8076), (4038, 7746), (5164, 6057)]