8407962

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 80

約数和(自身を含む): 20699712

約数和(自身を除く): 12291750

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 71, 81, 86, 102, 129, 142, 153, 162, 213, 258, 306, 387, 426, 459, 639, 731, 774, 918, 1161, 1207, 1278, 1377, 1462, 1917, 2193, 2322, 2414, 2754, 3053, 3483, 3621, 3834, 4386, 5751, 6106, 6579, 6966, 7242, 9159, 10863, 11502, 13158, 18318, 19737, 21726, 27477, 32589, 39474, 51901, 54954, 59211, 65178, 82431, 97767, 103802, 118422, 155703, 164862, 195534, 247293, 311406, 467109, 494586, 934218, 1401327, 2802654, 4203981, 8407962]

約数ペア:

[(1, 8407962), (2, 4203981), (3, 2802654), (6, 1401327), (9, 934218), (17, 494586), (18, 467109), (27, 311406), (34, 247293), (43, 195534), (51, 164862), (54, 155703), (71, 118422), (81, 103802), (86, 97767), (102, 82431), (129, 65178), (142, 59211), (153, 54954), (162, 51901), (213, 39474), (258, 32589), (306, 27477), (387, 21726), (426, 19737), (459, 18318), (639, 13158), (731, 11502), (774, 10863), (918, 9159), (1161, 7242), (1207, 6966), (1278, 6579), (1377, 6106), (1462, 5751), (1917, 4386), (2193, 3834), (2322, 3621), (2414, 3483), (2754, 3053)]