9953244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 29073408

約数和(自身を除く): 19120164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 311, 381, 508, 622, 762, 889, 933, 1143, 1244, 1524, 1778, 1866, 2177, 2286, 2667, 2799, 3556, 3732, 4354, 4572, 5334, 5598, 6531, 8001, 8708, 10668, 11196, 13062, 16002, 19593, 26124, 32004, 39186, 39497, 78372, 78994, 118491, 157988, 236982, 276479, 355473, 473964, 552958, 710946, 829437, 1105916, 1421892, 1658874, 2488311, 3317748, 4976622, 9953244]

約数ペア:

[(1, 9953244), (2, 4976622), (3, 3317748), (4, 2488311), (6, 1658874), (7, 1421892), (9, 1105916), (12, 829437), (14, 710946), (18, 552958), (21, 473964), (28, 355473), (36, 276479), (42, 236982), (63, 157988), (84, 118491), (126, 78994), (127, 78372), (252, 39497), (254, 39186), (311, 32004), (381, 26124), (508, 19593), (622, 16002), (762, 13062), (889, 11196), (933, 10668), (1143, 8708), (1244, 8001), (1524, 6531), (1778, 5598), (1866, 5334), (2177, 4572), (2286, 4354), (2667, 3732), (2799, 3556)]