121318002

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2152

約数の個数: 72

約数和(自身を含む): 299754000

約数和(自身を除く): 178435998

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 494, 507, 741, 1014, 1482, 1521, 2099, 2223, 3042, 3211, 4198, 4446, 6297, 6422, 9633, 12594, 18891, 19266, 27287, 28899, 37782, 39881, 54574, 57798, 79762, 81861, 119643, 163722, 239286, 245583, 354731, 358929, 491166, 518453, 709462, 717858, 1036906, 1064193, 1555359, 2128386, 3110718, 3192579, 4666077, 6385158, 6739889, 9332154, 13479778, 20219667, 40439334, 60659001, 121318002]

約数ペア:

[(1, 121318002), (2, 60659001), (3, 40439334), (6, 20219667), (9, 13479778), (13, 9332154), (18, 6739889), (19, 6385158), (26, 4666077), (38, 3192579), (39, 3110718), (57, 2128386), (78, 1555359), (114, 1064193), (117, 1036906), (169, 717858), (171, 709462), (234, 518453), (247, 491166), (338, 358929), (342, 354731), (494, 245583), (507, 239286), (741, 163722), (1014, 119643), (1482, 81861), (1521, 79762), (2099, 57798), (2223, 54574), (3042, 39881), (3211, 37782), (4198, 28899), (4446, 27287), (6297, 19266), (6422, 18891), (9633, 12594)]