921834

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 2101440

約数和(自身を除く): 1179606

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 397, 774, 794, 1161, 1191, 2322, 2382, 3573, 7146, 10719, 17071, 21438, 34142, 51213, 102426, 153639, 307278, 460917, 921834]

約数ペア:

[(1, 921834), (2, 460917), (3, 307278), (6, 153639), (9, 102426), (18, 51213), (27, 34142), (43, 21438), (54, 17071), (86, 10719), (129, 7146), (258, 3573), (387, 2382), (397, 2322), (774, 1191), (794, 1161)]