2227831938

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{839}}^1$

素因数の和:1333

約数の個数: 80

約数和(自身を含む): 5144610240

約数和(自身を除く): 2916778302

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 443, 666, 839, 886, 999, 1329, 1678, 1998, 2517, 2658, 2997, 3987, 5034, 5994, 7551, 7974, 11961, 15102, 16391, 22653, 23922, 31043, 32782, 35883, 45306, 49173, 62086, 67959, 71766, 93129, 98346, 135918, 147519, 186258, 279387, 295038, 371677, 442557, 558774, 743354, 838161, 885114, 1115031, 1327671, 1676322, 2230062, 2514483, 2655342, 3345093, 5028966, 6690186, 10035279, 13752049, 20070558, 27504098, 30105837, 41256147, 60211674, 82512294, 123768441, 247536882, 371305323, 742610646, 1113915969, 2227831938]

約数ペア:

[(1, 2227831938), (2, 1113915969), (3, 742610646), (6, 371305323), (9, 247536882), (18, 123768441), (27, 82512294), (37, 60211674), (54, 41256147), (74, 30105837), (81, 27504098), (111, 20070558), (162, 13752049), (222, 10035279), (333, 6690186), (443, 5028966), (666, 3345093), (839, 2655342), (886, 2514483), (999, 2230062), (1329, 1676322), (1678, 1327671), (1998, 1115031), (2517, 885114), (2658, 838161), (2997, 743354), (3987, 558774), (5034, 442557), (5994, 371677), (7551, 295038), (7974, 279387), (11961, 186258), (15102, 147519), (16391, 135918), (22653, 98346), (23922, 93129), (31043, 71766), (32782, 67959), (35883, 62086), (45306, 49173)]