39786918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1259}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 83462400

約数和(自身を除く): 43675482

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 229, 458, 687, 1259, 1374, 2518, 3777, 5267, 7554, 10534, 15801, 28957, 31602, 57914, 86871, 173742, 288311, 576622, 864933, 1729866, 6631153, 13262306, 19893459, 39786918]

約数ペア:

[(1, 39786918), (2, 19893459), (3, 13262306), (6, 6631153), (23, 1729866), (46, 864933), (69, 576622), (138, 288311), (229, 173742), (458, 86871), (687, 57914), (1259, 31602), (1374, 28957), (2518, 15801), (3777, 10534), (5267, 7554)]