2679426

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 6271200

約数和(自身を除く): 3591774

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 59, 87, 118, 174, 177, 261, 354, 522, 531, 783, 841, 1062, 1566, 1593, 1682, 1711, 2523, 3186, 3422, 5046, 5133, 7569, 10266, 15138, 15399, 22707, 30798, 45414, 46197, 49619, 92394, 99238, 148857, 297714, 446571, 893142, 1339713, 2679426]

約数ペア:

[(1, 2679426), (2, 1339713), (3, 893142), (6, 446571), (9, 297714), (18, 148857), (27, 99238), (29, 92394), (54, 49619), (58, 46197), (59, 45414), (87, 30798), (118, 22707), (174, 15399), (177, 15138), (261, 10266), (354, 7569), (522, 5133), (531, 5046), (783, 3422), (841, 3186), (1062, 2523), (1566, 1711), (1593, 1682)]