40291164

素因数分解:

$2^2\times 3^2\times {\mathrm{673}}^1\times {\mathrm{1663}}^1$

素因数の和:2346

約数の個数: 36

約数和(自身を含む): 102059776

約数和(自身を除く): 61768612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 673, 1346, 1663, 2019, 2692, 3326, 4038, 4989, 6057, 6652, 8076, 9978, 12114, 14967, 19956, 24228, 29934, 59868, 1119199, 2238398, 3357597, 4476796, 6715194, 10072791, 13430388, 20145582, 40291164]

約数ペア:

[(1, 40291164), (2, 20145582), (3, 13430388), (4, 10072791), (6, 6715194), (9, 4476796), (12, 3357597), (18, 2238398), (36, 1119199), (673, 59868), (1346, 29934), (1663, 24228), (2019, 19956), (2692, 14967), (3326, 12114), (4038, 9978), (4989, 8076), (6057, 6652)]