2600777772

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1680089}}^1$

素因数の和:1680142

約数の個数: 36

約数和(自身を含む): 6727080360

約数和(自身を除く): 4126302588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1680089, 3360178, 5040267, 6720356, 10080534, 15120801, 20161068, 30241602, 60483204, 72243827, 144487654, 216731481, 288975308, 433462962, 650194443, 866925924, 1300388886, 2600777772]

約数ペア:

[(1, 2600777772), (2, 1300388886), (3, 866925924), (4, 650194443), (6, 433462962), (9, 288975308), (12, 216731481), (18, 144487654), (36, 72243827), (43, 60483204), (86, 30241602), (129, 20161068), (172, 15120801), (258, 10080534), (387, 6720356), (516, 5040267), (774, 3360178), (1548, 1680089)]