21802284

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{9613}}^1$

素因数の和:9636

約数の個数: 60

約数和(自身を含む): 65144464

約数和(自身を除く): 43342180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 9613, 19226, 28839, 38452, 57678, 67291, 86517, 115356, 134582, 173034, 201873, 259551, 269164, 346068, 403746, 519102, 605619, 778653, 807492, 1038204, 1211238, 1557306, 1816857, 2422476, 3114612, 3633714, 5450571, 7267428, 10901142, 21802284]

約数ペア:

[(1, 21802284), (2, 10901142), (3, 7267428), (4, 5450571), (6, 3633714), (7, 3114612), (9, 2422476), (12, 1816857), (14, 1557306), (18, 1211238), (21, 1038204), (27, 807492), (28, 778653), (36, 605619), (42, 519102), (54, 403746), (63, 346068), (81, 269164), (84, 259551), (108, 201873), (126, 173034), (162, 134582), (189, 115356), (252, 86517), (324, 67291), (378, 57678), (567, 38452), (756, 28839), (1134, 19226), (2268, 9613)]