2690832186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{220163}}^1$

素因数の和:220275

約数の個数: 48

約数和(自身を含む): 6731734464

約数和(自身を除く): 4040902278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1746, 2037, 4074, 6111, 12222, 220163, 440326, 660489, 1320978, 1541141, 1981467, 3082282, 3962934, 4623423, 9246846, 13870269, 21355811, 27740538, 42711622, 64067433, 128134866, 149490677, 192202299, 298981354, 384404598, 448472031, 896944062, 1345416093, 2690832186]

約数ペア:

[(1, 2690832186), (2, 1345416093), (3, 896944062), (6, 448472031), (7, 384404598), (9, 298981354), (14, 192202299), (18, 149490677), (21, 128134866), (42, 64067433), (63, 42711622), (97, 27740538), (126, 21355811), (194, 13870269), (291, 9246846), (582, 4623423), (679, 3962934), (873, 3082282), (1358, 1981467), (1746, 1541141), (2037, 1320978), (4074, 660489), (6111, 440326), (12222, 220163)]