12407382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3119}}^1$

素因数の和:3157

約数の個数: 48

約数和(自身を含む): 30663360

約数和(自身を除く): 18255978

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, 3119, 3978, 6238, 9357, 18714, 28071, 40547, 53023, 56142, 81094, 106046, 121641, 159069, 243282, 318138, 364923, 477207, 689299, 729846, 954414, 1378598, 2067897, 4135794, 6203691, 12407382]

約数ペア:

[(1, 12407382), (2, 6203691), (3, 4135794), (6, 2067897), (9, 1378598), (13, 954414), (17, 729846), (18, 689299), (26, 477207), (34, 364923), (39, 318138), (51, 243282), (78, 159069), (102, 121641), (117, 106046), (153, 81094), (221, 56142), (234, 53023), (306, 40547), (442, 28071), (663, 18714), (1326, 9357), (1989, 6238), (3119, 3978)]