2765502

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 40

約数和(自身を含む): 6356856

約数和(自身を除く): 3591354

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 397, 774, 794, 1161, 1191, 2322, 2382, 3483, 3573, 6966, 7146, 10719, 17071, 21438, 32157, 34142, 51213, 64314, 102426, 153639, 307278, 460917, 921834, 1382751, 2765502]

約数ペア:

[(1, 2765502), (2, 1382751), (3, 921834), (6, 460917), (9, 307278), (18, 153639), (27, 102426), (43, 64314), (54, 51213), (81, 34142), (86, 32157), (129, 21438), (162, 17071), (258, 10719), (387, 7146), (397, 6966), (774, 3573), (794, 3483), (1161, 2382), (1191, 2322)]