1843668

素因数分解:

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

素因数の和:453

約数の個数: 48

約数和(自身を含む): 4903360

約数和(自身を除く): 3059692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 397, 516, 774, 794, 1161, 1191, 1548, 1588, 2322, 2382, 3573, 4644, 4764, 7146, 10719, 14292, 17071, 21438, 34142, 42876, 51213, 68284, 102426, 153639, 204852, 307278, 460917, 614556, 921834, 1843668]

約数ペア:

[(1, 1843668), (2, 921834), (3, 614556), (4, 460917), (6, 307278), (9, 204852), (12, 153639), (18, 102426), (27, 68284), (36, 51213), (43, 42876), (54, 34142), (86, 21438), (108, 17071), (129, 14292), (172, 10719), (258, 7146), (387, 4764), (397, 4644), (516, 3573), (774, 2382), (794, 2322), (1161, 1588), (1191, 1548)]