40654866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22511}}^1$

素因数の和:22566

約数の個数: 32

約数和(自身を含む): 95090688

約数和(自身を除く): 54435822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 22511, 45022, 67533, 135066, 157577, 315154, 472731, 945462, 967973, 1935946, 2903919, 5807838, 6775811, 13551622, 20327433, 40654866]

約数ペア:

[(1, 40654866), (2, 20327433), (3, 13551622), (6, 6775811), (7, 5807838), (14, 2903919), (21, 1935946), (42, 967973), (43, 945462), (86, 472731), (129, 315154), (258, 157577), (301, 135066), (602, 67533), (903, 45022), (1806, 22511)]