7268972436

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{390553}}^1$

素因数の和:390621

約数の個数: 72

約数和(自身を含む): 20471278464

約数和(自身を除く): 13202306028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4653, 6204, 9306, 18612, 390553, 781106, 1171659, 1562212, 2343318, 3514977, 4296083, 4686636, 7029954, 8592166, 12888249, 14059908, 17184332, 18355991, 25776498, 36711982, 38664747, 51552996, 55067973, 73423964, 77329494, 110135946, 154658988, 165203919, 201915901, 220271892, 330407838, 403831802, 605747703, 660815676, 807663604, 1211495406, 1817243109, 2422990812, 3634486218, 7268972436]

約数ペア:

[(1, 7268972436), (2, 3634486218), (3, 2422990812), (4, 1817243109), (6, 1211495406), (9, 807663604), (11, 660815676), (12, 605747703), (18, 403831802), (22, 330407838), (33, 220271892), (36, 201915901), (44, 165203919), (47, 154658988), (66, 110135946), (94, 77329494), (99, 73423964), (132, 55067973), (141, 51552996), (188, 38664747), (198, 36711982), (282, 25776498), (396, 18355991), (423, 17184332), (517, 14059908), (564, 12888249), (846, 8592166), (1034, 7029954), (1551, 4686636), (1692, 4296083), (2068, 3514977), (3102, 2343318), (4653, 1562212), (6204, 1171659), (9306, 781106), (18612, 390553)]