993822018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{177913}}^1$

素因数の和:177951

約数の個数: 48

約数和(自身を含む): 2433863520

約数和(自身を除く): 1440041502

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 177913, 355826, 533739, 1067478, 1245391, 2490782, 3380347, 3736173, 6760694, 7472346, 8717737, 10141041, 17435474, 20282082, 23662429, 26153211, 47324858, 52306422, 70987287, 141974574, 165637003, 331274006, 496911009, 993822018]

約数ペア:

[(1, 993822018), (2, 496911009), (3, 331274006), (6, 165637003), (7, 141974574), (14, 70987287), (19, 52306422), (21, 47324858), (38, 26153211), (42, 23662429), (49, 20282082), (57, 17435474), (98, 10141041), (114, 8717737), (133, 7472346), (147, 6760694), (266, 3736173), (294, 3380347), (399, 2490782), (798, 1245391), (931, 1067478), (1862, 533739), (2793, 355826), (5586, 177913)]