9478854

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1010

約数の個数: 72

約数和(自身を含む): 26089128

約数和(自身を除く): 16610274

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 977, 1078, 1386, 1617, 1954, 2931, 3234, 4851, 5862, 6839, 8793, 9702, 10747, 13678, 17586, 20517, 21494, 32241, 41034, 47873, 61551, 64482, 75229, 95746, 96723, 123102, 143619, 150458, 193446, 225687, 287238, 430857, 451374, 526603, 677061, 861714, 1053206, 1354122, 1579809, 3159618, 4739427, 9478854]

約数ペア:

[(1, 9478854), (2, 4739427), (3, 3159618), (6, 1579809), (7, 1354122), (9, 1053206), (11, 861714), (14, 677061), (18, 526603), (21, 451374), (22, 430857), (33, 287238), (42, 225687), (49, 193446), (63, 150458), (66, 143619), (77, 123102), (98, 96723), (99, 95746), (126, 75229), (147, 64482), (154, 61551), (198, 47873), (231, 41034), (294, 32241), (441, 21494), (462, 20517), (539, 17586), (693, 13678), (882, 10747), (977, 9702), (1078, 8793), (1386, 6839), (1617, 5862), (1954, 4851), (2931, 3234)]