12509712

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:920

約数の個数: 60

約数和(自身を含む): 35375340

約数和(自身を除く): 22865628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 797, 872, 981, 1308, 1594, 1744, 1962, 2391, 2616, 3188, 3924, 4782, 5232, 6376, 7173, 7848, 9564, 12752, 14346, 15696, 19128, 28692, 38256, 57384, 86873, 114768, 173746, 260619, 347492, 521238, 694984, 781857, 1042476, 1389968, 1563714, 2084952, 3127428, 4169904, 6254856, 12509712]

約数ペア:

[(1, 12509712), (2, 6254856), (3, 4169904), (4, 3127428), (6, 2084952), (8, 1563714), (9, 1389968), (12, 1042476), (16, 781857), (18, 694984), (24, 521238), (36, 347492), (48, 260619), (72, 173746), (109, 114768), (144, 86873), (218, 57384), (327, 38256), (436, 28692), (654, 19128), (797, 15696), (872, 14346), (981, 12752), (1308, 9564), (1594, 7848), (1744, 7173), (1962, 6376), (2391, 5232), (2616, 4782), (3188, 3924)]