40917654

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{14479}}^1$

素因数の和:14644

約数の個数: 24

約数和(自身を含む): 89225760

約数和(自身を除く): 48308106

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 14479, 28958, 43437, 86874, 130311, 260622, 2273203, 4546406, 6819609, 13639218, 20458827, 40917654]

約数ペア:

[(1, 40917654), (2, 20458827), (3, 13639218), (6, 6819609), (9, 4546406), (18, 2273203), (157, 260622), (314, 130311), (471, 86874), (942, 43437), (1413, 28958), (2826, 14479)]