18022322

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1177

約数の個数: 16

約数和(自身を含む): 27630720

約数和(自身を除く): 9608398

約数列:

[1, 2, 89, 103, 178, 206, 983, 1966, 9167, 18334, 87487, 101249, 174974, 202498, 9011161, 18022322]

約数ペア:

[(1, 18022322), (2, 9011161), (89, 202498), (103, 174974), (178, 101249), (206, 87487), (983, 18334), (1966, 9167)]