415998414

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1777771}}^1$

素因数の和:1777792

約数の個数: 24

約数和(自身を含む): 970663512

約数和(自身を除く): 554665098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1777771, 3555542, 5333313, 10666626, 15999939, 23111023, 31999878, 46222046, 69333069, 138666138, 207999207, 415998414]

約数ペア:

[(1, 415998414), (2, 207999207), (3, 138666138), (6, 69333069), (9, 46222046), (13, 31999878), (18, 23111023), (26, 15999939), (39, 10666626), (78, 5333313), (117, 3555542), (234, 1777771)]