13377942

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 30410640

約数和(自身を除く): 17032698

約数列:

[1, 2, 3, 6, 9, 18, 37, 53, 74, 106, 111, 159, 222, 318, 333, 379, 477, 666, 758, 954, 1137, 1961, 2274, 3411, 3922, 5883, 6822, 11766, 14023, 17649, 20087, 28046, 35298, 40174, 42069, 60261, 84138, 120522, 126207, 180783, 252414, 361566, 743219, 1486438, 2229657, 4459314, 6688971, 13377942]

約数ペア:

[(1, 13377942), (2, 6688971), (3, 4459314), (6, 2229657), (9, 1486438), (18, 743219), (37, 361566), (53, 252414), (74, 180783), (106, 126207), (111, 120522), (159, 84138), (222, 60261), (318, 42069), (333, 40174), (379, 35298), (477, 28046), (666, 20087), (758, 17649), (954, 14023), (1137, 11766), (1961, 6822), (2274, 5883), (3411, 3922)]