17907006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 41690880

約数和(自身を除く): 23783874

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 86, 114, 129, 247, 258, 281, 494, 559, 562, 741, 817, 843, 1118, 1482, 1634, 1677, 1686, 2451, 3354, 3653, 4902, 5339, 7306, 10621, 10678, 10959, 12083, 16017, 21242, 21918, 24166, 31863, 32034, 36249, 63726, 69407, 72498, 138814, 157079, 208221, 229577, 314158, 416442, 459154, 471237, 688731, 942474, 1377462, 2984501, 5969002, 8953503, 17907006]

約数ペア:

[(1, 17907006), (2, 8953503), (3, 5969002), (6, 2984501), (13, 1377462), (19, 942474), (26, 688731), (38, 471237), (39, 459154), (43, 416442), (57, 314158), (78, 229577), (86, 208221), (114, 157079), (129, 138814), (247, 72498), (258, 69407), (281, 63726), (494, 36249), (559, 32034), (562, 31863), (741, 24166), (817, 21918), (843, 21242), (1118, 16017), (1482, 12083), (1634, 10959), (1677, 10678), (1686, 10621), (2451, 7306), (3354, 5339), (3653, 4902)]