2907385668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1949}}^1\times {\mathrm{3767}}^1$

素因数の和:5737

約数の個数: 72

約数和(自身を含む): 8023579200

約数和(自身を除く): 5116193532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1949, 3767, 3898, 5847, 7534, 7796, 11301, 11694, 15068, 17541, 21439, 22602, 23388, 33903, 35082, 41437, 42878, 45204, 64317, 67806, 70164, 82874, 85756, 124311, 128634, 135612, 165748, 192951, 248622, 257268, 372933, 385902, 497244, 745866, 771804, 1491732, 7341883, 14683766, 22025649, 29367532, 44051298, 66076947, 80760713, 88102596, 132153894, 161521426, 242282139, 264307788, 323042852, 484564278, 726846417, 969128556, 1453692834, 2907385668]

約数ペア:

[(1, 2907385668), (2, 1453692834), (3, 969128556), (4, 726846417), (6, 484564278), (9, 323042852), (11, 264307788), (12, 242282139), (18, 161521426), (22, 132153894), (33, 88102596), (36, 80760713), (44, 66076947), (66, 44051298), (99, 29367532), (132, 22025649), (198, 14683766), (396, 7341883), (1949, 1491732), (3767, 771804), (3898, 745866), (5847, 497244), (7534, 385902), (7796, 372933), (11301, 257268), (11694, 248622), (15068, 192951), (17541, 165748), (21439, 135612), (22602, 128634), (23388, 124311), (33903, 85756), (35082, 82874), (41437, 70164), (42878, 67806), (45204, 64317)]