17670276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2261

約数の個数: 72

約数和(自身を含む): 50954904

約数和(自身を除く): 33284628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2221, 2652, 3978, 4442, 6663, 7956, 8884, 13326, 19989, 26652, 28873, 37757, 39978, 57746, 75514, 79956, 86619, 113271, 115492, 151028, 173238, 226542, 259857, 339813, 346476, 453084, 490841, 519714, 679626, 981682, 1039428, 1359252, 1472523, 1963364, 2945046, 4417569, 5890092, 8835138, 17670276]

約数ペア:

[(1, 17670276), (2, 8835138), (3, 5890092), (4, 4417569), (6, 2945046), (9, 1963364), (12, 1472523), (13, 1359252), (17, 1039428), (18, 981682), (26, 679626), (34, 519714), (36, 490841), (39, 453084), (51, 346476), (52, 339813), (68, 259857), (78, 226542), (102, 173238), (117, 151028), (153, 115492), (156, 113271), (204, 86619), (221, 79956), (234, 75514), (306, 57746), (442, 39978), (468, 37757), (612, 28873), (663, 26652), (884, 19989), (1326, 13326), (1989, 8884), (2221, 7956), (2652, 6663), (3978, 4442)]