1955898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 72

約数和(自身を含む): 5230368

約数和(自身を除く): 3274470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 43, 57, 63, 86, 114, 126, 129, 133, 171, 258, 266, 301, 342, 361, 387, 399, 602, 722, 774, 798, 817, 903, 1083, 1197, 1634, 1806, 2166, 2394, 2451, 2527, 2709, 3249, 4902, 5054, 5418, 5719, 6498, 7353, 7581, 11438, 14706, 15162, 15523, 17157, 22743, 31046, 34314, 45486, 46569, 51471, 93138, 102942, 108661, 139707, 217322, 279414, 325983, 651966, 977949, 1955898]

約数ペア:

[(1, 1955898), (2, 977949), (3, 651966), (6, 325983), (7, 279414), (9, 217322), (14, 139707), (18, 108661), (19, 102942), (21, 93138), (38, 51471), (42, 46569), (43, 45486), (57, 34314), (63, 31046), (86, 22743), (114, 17157), (126, 15523), (129, 15162), (133, 14706), (171, 11438), (258, 7581), (266, 7353), (301, 6498), (342, 5719), (361, 5418), (387, 5054), (399, 4902), (602, 3249), (722, 2709), (774, 2527), (798, 2451), (817, 2394), (903, 2166), (1083, 1806), (1197, 1634)]