12205122988788

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{21673}}^1\times {\mathrm{56473}}^1$

素因数の和:78433

約数の個数: 72

約数和(自身を含む): 30965194107848

約数和(自身を除く): 18760071119060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 2493, 3324, 4986, 9972, 21673, 43346, 56473, 65019, 86692, 112946, 130038, 169419, 195057, 225892, 260076, 338838, 390114, 508257, 677676, 780228, 1016514, 2033028, 6003421, 12006842, 15643021, 18010263, 24013684, 31286042, 36020526, 46929063, 54030789, 62572084, 72041052, 93858126, 108061578, 140787189, 187716252, 216123156, 281574378, 563148756, 1223939329, 2447878658, 3671817987, 4895757316, 7343635974, 11015453961, 14687271948, 22030907922, 44061815844, 339031194133, 678062388266, 1017093582399, 1356124776532, 2034187164798, 3051280747197, 4068374329596, 6102561494394, 12205122988788]

約数ペア:

[(1, 12205122988788), (2, 6102561494394), (3, 4068374329596), (4, 3051280747197), (6, 2034187164798), (9, 1356124776532), (12, 1017093582399), (18, 678062388266), (36, 339031194133), (277, 44061815844), (554, 22030907922), (831, 14687271948), (1108, 11015453961), (1662, 7343635974), (2493, 4895757316), (3324, 3671817987), (4986, 2447878658), (9972, 1223939329), (21673, 563148756), (43346, 281574378), (56473, 216123156), (65019, 187716252), (86692, 140787189), (112946, 108061578), (130038, 93858126), (169419, 72041052), (195057, 62572084), (225892, 54030789), (260076, 46929063), (338838, 36020526), (390114, 31286042), (508257, 24013684), (677676, 18010263), (780228, 15643021), (1016514, 12006842), (2033028, 6003421)]