9919073.00000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25229}}^1$

素因数の和:25257

約数の個数: 72

約数和(自身を含む): 220409280

約数和(自身を除く): 150474492

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 25229, 50458, 75687, 100916, 151374, 176603, 227061, 277519, 302748, 353206, 454122, 529809, 555038, 706412, 832557, 908244, 1059618, 1110076, 1589427, 1665114, 1942633, 2119236, 2497671, 3178854, 3330228, 3885266, 4995342, 5827899, 6357708, 7770532, 9990684, 11655798, 17483697, 23311596, 34967394, 69934788]

約数ペア:

[(1, 69934788), (2, 34967394), (3, 23311596), (4, 17483697), (6, 11655798), (7, 9990684), (9, 7770532), (11, 6357708), (12, 5827899), (14, 4995342), (18, 3885266), (21, 3330228), (22, 3178854), (28, 2497671), (33, 2119236), (36, 1942633), (42, 1665114), (44, 1589427), (63, 1110076), (66, 1059618), (77, 908244), (84, 832557), (99, 706412), (126, 555038), (132, 529809), (154, 454122), (198, 353206), (231, 302748), (252, 277519), (308, 227061), (396, 176603), (462, 151374), (693, 100916), (924, 75687), (1386, 50458), (2772, 25229)]