12770658

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 29240640

約数和(自身を除く): 16469982

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 109, 138, 207, 218, 283, 327, 414, 566, 654, 849, 981, 1698, 1962, 2507, 2547, 5014, 5094, 6509, 7521, 13018, 15042, 19527, 22563, 30847, 39054, 45126, 58581, 61694, 92541, 117162, 185082, 277623, 555246, 709481, 1418962, 2128443, 4256886, 6385329, 12770658]

約数ペア:

[(1, 12770658), (2, 6385329), (3, 4256886), (6, 2128443), (9, 1418962), (18, 709481), (23, 555246), (46, 277623), (69, 185082), (109, 117162), (138, 92541), (207, 61694), (218, 58581), (283, 45126), (327, 39054), (414, 30847), (566, 22563), (654, 19527), (849, 15042), (981, 13018), (1698, 7521), (1962, 6509), (2507, 5094), (2547, 5014)]