17949652

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9029}}^1$

素因数の和:9111

約数の個数: 24

約数和(自身を含む): 36408960

約数和(自身を除く): 18459308

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 9029, 18058, 36116, 63203, 126406, 252812, 641059, 1282118, 2564236, 4487413, 8974826, 17949652]

約数ペア:

[(1, 17949652), (2, 8974826), (4, 4487413), (7, 2564236), (14, 1282118), (28, 641059), (71, 252812), (142, 126406), (284, 63203), (497, 36116), (994, 18058), (1988, 9029)]