313167834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{17881}}^1$

素因数の和:18035

約数の個数: 48

約数和(自身を含む): 781085760

約数和(自身を除く): 467917926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 5838, 8757, 17514, 17881, 35762, 53643, 107286, 125167, 160929, 250334, 321858, 375501, 751002, 1126503, 2253006, 2485459, 4970918, 7456377, 14912754, 17398213, 22369131, 34796426, 44738262, 52194639, 104389278, 156583917, 313167834]

約数ペア:

[(1, 313167834), (2, 156583917), (3, 104389278), (6, 52194639), (7, 44738262), (9, 34796426), (14, 22369131), (18, 17398213), (21, 14912754), (42, 7456377), (63, 4970918), (126, 2485459), (139, 2253006), (278, 1126503), (417, 751002), (834, 375501), (973, 321858), (1251, 250334), (1946, 160929), (2502, 125167), (2919, 107286), (5838, 53643), (8757, 35762), (17514, 17881)]