2018723928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{3919}}^1$

素因数の和:4081

約数の個数: 96

約数和(自身を含む): 5509324800

約数和(自身を除く): 3490600872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 169, 254, 312, 338, 381, 507, 508, 676, 762, 1014, 1016, 1352, 1524, 1651, 2028, 3048, 3302, 3919, 4056, 4953, 6604, 7838, 9906, 11757, 13208, 15676, 19812, 21463, 23514, 31352, 39624, 42926, 47028, 50947, 64389, 85852, 94056, 101894, 128778, 152841, 171704, 203788, 257556, 305682, 407576, 497713, 515112, 611364, 662311, 995426, 1222728, 1324622, 1493139, 1986933, 1990852, 2649244, 2986278, 3973866, 3981704, 5298488, 5972556, 6470269, 7947732, 11945112, 12940538, 15895464, 19410807, 25881076, 38821614, 51762152, 77643228, 84113497, 155286456, 168226994, 252340491, 336453988, 504680982, 672907976, 1009361964, 2018723928]

約数ペア:

[(1, 2018723928), (2, 1009361964), (3, 672907976), (4, 504680982), (6, 336453988), (8, 252340491), (12, 168226994), (13, 155286456), (24, 84113497), (26, 77643228), (39, 51762152), (52, 38821614), (78, 25881076), (104, 19410807), (127, 15895464), (156, 12940538), (169, 11945112), (254, 7947732), (312, 6470269), (338, 5972556), (381, 5298488), (507, 3981704), (508, 3973866), (676, 2986278), (762, 2649244), (1014, 1990852), (1016, 1986933), (1352, 1493139), (1524, 1324622), (1651, 1222728), (2028, 995426), (3048, 662311), (3302, 611364), (3919, 515112), (4056, 497713), (4953, 407576), (6604, 305682), (7838, 257556), (9906, 203788), (11757, 171704), (13208, 152841), (15676, 128778), (19812, 101894), (21463, 94056), (23514, 85852), (31352, 64389), (39624, 50947), (42926, 47028)]