21342666

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5333}}^1$

素因数の和:5390

約数の個数: 32

約数和(自身を含む): 46085760

約数和(自身を除く): 24743094

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 5333, 10666, 15999, 31998, 122659, 154657, 245318, 309314, 367977, 463971, 735954, 927942, 3557111, 7114222, 10671333, 21342666]

約数ペア:

[(1, 21342666), (2, 10671333), (3, 7114222), (6, 3557111), (23, 927942), (29, 735954), (46, 463971), (58, 367977), (69, 309314), (87, 245318), (138, 154657), (174, 122659), (667, 31998), (1334, 15999), (2001, 10666), (4002, 5333)]