21628284

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 54034848

約数和(自身を除く): 32406564

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 97, 102, 194, 204, 291, 388, 582, 1093, 1164, 1649, 2186, 3279, 3298, 4372, 4947, 6558, 6596, 9894, 13116, 18581, 19788, 37162, 55743, 74324, 106021, 111486, 212042, 222972, 318063, 424084, 636126, 1272252, 1802357, 3604714, 5407071, 7209428, 10814142, 21628284]

約数ペア:

[(1, 21628284), (2, 10814142), (3, 7209428), (4, 5407071), (6, 3604714), (12, 1802357), (17, 1272252), (34, 636126), (51, 424084), (68, 318063), (97, 222972), (102, 212042), (194, 111486), (204, 106021), (291, 74324), (388, 55743), (582, 37162), (1093, 19788), (1164, 18581), (1649, 13116), (2186, 9894), (3279, 6596), (3298, 6558), (4372, 4947)]