2017560996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{11821}}^1$

素因数の和:12273

約数の個数: 72

約数和(自身を含む): 5576957568

約数和(自身を除く): 3559396572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 431, 862, 1293, 1724, 2586, 3879, 4741, 5172, 7758, 9482, 11821, 14223, 15516, 18964, 23642, 28446, 35463, 42669, 47284, 56892, 70926, 85338, 106389, 130031, 141852, 170676, 212778, 260062, 390093, 425556, 520124, 780186, 1170279, 1560372, 2340558, 4681116, 5094851, 10189702, 15284553, 20379404, 30569106, 45853659, 56043361, 61138212, 91707318, 112086722, 168130083, 183414636, 224173444, 336260166, 504390249, 672520332, 1008780498, 2017560996]

約数ペア:

[(1, 2017560996), (2, 1008780498), (3, 672520332), (4, 504390249), (6, 336260166), (9, 224173444), (11, 183414636), (12, 168130083), (18, 112086722), (22, 91707318), (33, 61138212), (36, 56043361), (44, 45853659), (66, 30569106), (99, 20379404), (132, 15284553), (198, 10189702), (396, 5094851), (431, 4681116), (862, 2340558), (1293, 1560372), (1724, 1170279), (2586, 780186), (3879, 520124), (4741, 425556), (5172, 390093), (7758, 260062), (9482, 212778), (11821, 170676), (14223, 141852), (15516, 130031), (18964, 106389), (23642, 85338), (28446, 70926), (35463, 56892), (42669, 47284)]