2185668

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:676

約数の個数: 36

約数和(自身を含む): 5585580

約数和(自身を除く): 3399912

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 557, 654, 981, 1114, 1308, 1671, 1962, 2228, 3342, 3924, 5013, 6684, 10026, 20052, 60713, 121426, 182139, 242852, 364278, 546417, 728556, 1092834, 2185668]

約数ペア:

[(1, 2185668), (2, 1092834), (3, 728556), (4, 546417), (6, 364278), (9, 242852), (12, 182139), (18, 121426), (36, 60713), (109, 20052), (218, 10026), (327, 6684), (436, 5013), (557, 3924), (654, 3342), (981, 2228), (1114, 1962), (1308, 1671)]