8906742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2277

約数の個数: 48

約数和(自身を含む): 22014720

約数和(自身を除く): 13107978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 2239, 3978, 4478, 6717, 13434, 20151, 29107, 38063, 40302, 58214, 76126, 87321, 114189, 174642, 228378, 261963, 342567, 494819, 523926, 685134, 989638, 1484457, 2968914, 4453371, 8906742]

約数ペア:

[(1, 8906742), (2, 4453371), (3, 2968914), (6, 1484457), (9, 989638), (13, 685134), (17, 523926), (18, 494819), (26, 342567), (34, 261963), (39, 228378), (51, 174642), (78, 114189), (102, 87321), (117, 76126), (153, 58214), (221, 40302), (234, 38063), (306, 29107), (442, 20151), (663, 13434), (1326, 6717), (1989, 4478), (2239, 3978)]