191773998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26437}}^1$

素因数の和:26489

約数の個数: 48

約数和(自身を含む): 461924736

約数和(自身を除く): 270150738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 26437, 52874, 79311, 158622, 237933, 343681, 475866, 687362, 819547, 1031043, 1639094, 2062086, 2458641, 3093129, 4917282, 6186258, 7375923, 10654111, 14751846, 21308222, 31962333, 63924666, 95886999, 191773998]

約数ペア:

[(1, 191773998), (2, 95886999), (3, 63924666), (6, 31962333), (9, 21308222), (13, 14751846), (18, 10654111), (26, 7375923), (31, 6186258), (39, 4917282), (62, 3093129), (78, 2458641), (93, 2062086), (117, 1639094), (186, 1031043), (234, 819547), (279, 687362), (403, 475866), (558, 343681), (806, 237933), (1209, 158622), (2418, 79311), (3627, 52874), (7254, 26437)]