2971524276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{161531}}^1$

素因数の和:161621

約数の個数: 72

約数和(自身を含む): 8702051904

約数和(自身を除く): 5730527628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 18396, 161531, 323062, 484593, 646124, 969186, 1130717, 1453779, 1938372, 2261434, 2907558, 3392151, 4522868, 5815116, 6784302, 10176453, 11791763, 13568604, 20352906, 23583526, 35375289, 40705812, 47167052, 70750578, 82542341, 106125867, 141501156, 165084682, 212251734, 247627023, 330169364, 424503468, 495254046, 742881069, 990508092, 1485762138, 2971524276]

約数ペア:

[(1, 2971524276), (2, 1485762138), (3, 990508092), (4, 742881069), (6, 495254046), (7, 424503468), (9, 330169364), (12, 247627023), (14, 212251734), (18, 165084682), (21, 141501156), (28, 106125867), (36, 82542341), (42, 70750578), (63, 47167052), (73, 40705812), (84, 35375289), (126, 23583526), (146, 20352906), (219, 13568604), (252, 11791763), (292, 10176453), (438, 6784302), (511, 5815116), (657, 4522868), (876, 3392151), (1022, 2907558), (1314, 2261434), (1533, 1938372), (2044, 1453779), (2628, 1130717), (3066, 969186), (4599, 646124), (6132, 484593), (9198, 323062), (18396, 161531)]