42006426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 110315520

約数和(自身を除く): 68309094

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 49, 62, 66, 77, 93, 98, 147, 154, 186, 217, 231, 294, 341, 419, 434, 462, 539, 651, 682, 838, 1023, 1078, 1257, 1302, 1519, 1617, 2046, 2387, 2514, 2933, 3038, 3234, 4557, 4609, 4774, 5866, 7161, 8799, 9114, 9218, 12989, 13827, 14322, 16709, 17598, 20531, 25978, 27654, 32263, 33418, 38967, 41062, 50127, 61593, 64526, 77934, 90923, 96789, 100254, 123186, 142879, 181846, 193578, 225841, 272769, 285758, 428637, 451682, 545538, 636461, 677523, 857274, 1000153, 1272922, 1355046, 1909383, 2000306, 3000459, 3818766, 6000918, 7001071, 14002142, 21003213, 42006426]

約数ペア:

[(1, 42006426), (2, 21003213), (3, 14002142), (6, 7001071), (7, 6000918), (11, 3818766), (14, 3000459), (21, 2000306), (22, 1909383), (31, 1355046), (33, 1272922), (42, 1000153), (49, 857274), (62, 677523), (66, 636461), (77, 545538), (93, 451682), (98, 428637), (147, 285758), (154, 272769), (186, 225841), (217, 193578), (231, 181846), (294, 142879), (341, 123186), (419, 100254), (434, 96789), (462, 90923), (539, 77934), (651, 64526), (682, 61593), (838, 50127), (1023, 41062), (1078, 38967), (1257, 33418), (1302, 32263), (1519, 27654), (1617, 25978), (2046, 20531), (2387, 17598), (2514, 16709), (2933, 14322), (3038, 13827), (3234, 12989), (4557, 9218), (4609, 9114), (4774, 8799), (5866, 7161)]