19006747683

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{7649}}^1$

素因数の和:8048

約数の個数: 64

約数和(自身を含む): 32713113600

約数和(自身を除く): 13706365917

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 347, 651, 1023, 1041, 2387, 2429, 3817, 7161, 7287, 7649, 10757, 11451, 22947, 26719, 32271, 53543, 75299, 80157, 84139, 118327, 160629, 225897, 237119, 252417, 354981, 588973, 711357, 828289, 1659833, 1766919, 2484867, 2608309, 2654203, 4979499, 7824927, 7962609, 18258163, 18579421, 29196233, 54774489, 55738263, 82280293, 87588699, 204373631, 246840879, 575962051, 613120893, 905083223, 1727886153, 2715249669, 6335582561, 19006747683]

約数ペア:

[(1, 19006747683), (3, 6335582561), (7, 2715249669), (11, 1727886153), (21, 905083223), (31, 613120893), (33, 575962051), (77, 246840879), (93, 204373631), (217, 87588699), (231, 82280293), (341, 55738263), (347, 54774489), (651, 29196233), (1023, 18579421), (1041, 18258163), (2387, 7962609), (2429, 7824927), (3817, 4979499), (7161, 2654203), (7287, 2608309), (7649, 2484867), (10757, 1766919), (11451, 1659833), (22947, 828289), (26719, 711357), (32271, 588973), (53543, 354981), (75299, 252417), (80157, 237119), (84139, 225897), (118327, 160629)]