990702

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2393}}^1$

素因数の和:2424

約数の個数: 24

約数和(自身を含む): 2240784

約数和(自身を除く): 1250082

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 2393, 4786, 7179, 14358, 21537, 43074, 55039, 110078, 165117, 330234, 495351, 990702]

約数ペア:

[(1, 990702), (2, 495351), (3, 330234), (6, 165117), (9, 110078), (18, 55039), (23, 43074), (46, 21537), (69, 14358), (138, 7179), (207, 4786), (414, 2393)]