9945234

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 24622080

約数和(自身を除く): 14676846

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 457, 558, 702, 806, 837, 914, 1209, 1371, 1674, 2418, 2742, 3627, 4113, 5941, 7254, 8226, 10881, 11882, 12339, 14167, 17823, 21762, 24678, 28334, 35646, 42501, 53469, 85002, 106938, 127503, 160407, 184171, 255006, 320814, 368342, 382509, 552513, 765018, 1105026, 1657539, 3315078, 4972617, 9945234]

約数ペア:

[(1, 9945234), (2, 4972617), (3, 3315078), (6, 1657539), (9, 1105026), (13, 765018), (18, 552513), (26, 382509), (27, 368342), (31, 320814), (39, 255006), (54, 184171), (62, 160407), (78, 127503), (93, 106938), (117, 85002), (186, 53469), (234, 42501), (279, 35646), (351, 28334), (403, 24678), (457, 21762), (558, 17823), (702, 14167), (806, 12339), (837, 11882), (914, 10881), (1209, 8226), (1371, 7254), (1674, 5941), (2418, 4113), (2742, 3627)]