2100031326

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{17669}}^1$

素因数の和:17782

約数の個数: 64

約数和(自身を含む): 4885401600

約数和(自身を除く): 2785370274

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 837, 1278, 1674, 1917, 2201, 3834, 4402, 6603, 13206, 17669, 19809, 35338, 39618, 53007, 59427, 106014, 118854, 159021, 318042, 477063, 547739, 954126, 1095478, 1254499, 1643217, 2508998, 3286434, 3763497, 4929651, 7526994, 9859302, 11290491, 14788953, 22580982, 29577906, 33871473, 38889469, 67742946, 77778938, 116668407, 233336814, 350005221, 700010442, 1050015663, 2100031326]

約数ペア:

[(1, 2100031326), (2, 1050015663), (3, 700010442), (6, 350005221), (9, 233336814), (18, 116668407), (27, 77778938), (31, 67742946), (54, 38889469), (62, 33871473), (71, 29577906), (93, 22580982), (142, 14788953), (186, 11290491), (213, 9859302), (279, 7526994), (426, 4929651), (558, 3763497), (639, 3286434), (837, 2508998), (1278, 1643217), (1674, 1254499), (1917, 1095478), (2201, 954126), (3834, 547739), (4402, 477063), (6603, 318042), (13206, 159021), (17669, 118854), (19809, 106014), (35338, 59427), (39618, 53007)]