27607734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19919}}^1$

素因数の和:19945

約数の個数: 48

約数和(自身を含む): 74580480

約数和(自身を除く): 46972746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 19919, 39838, 59757, 119514, 139433, 179271, 219109, 278866, 358542, 418299, 438218, 657327, 836598, 1254897, 1314654, 1533763, 1971981, 2509794, 3067526, 3943962, 4601289, 9202578, 13803867, 27607734]

約数ペア:

[(1, 27607734), (2, 13803867), (3, 9202578), (6, 4601289), (7, 3943962), (9, 3067526), (11, 2509794), (14, 1971981), (18, 1533763), (21, 1314654), (22, 1254897), (33, 836598), (42, 657327), (63, 438218), (66, 418299), (77, 358542), (99, 278866), (126, 219109), (154, 179271), (198, 139433), (231, 119514), (462, 59757), (693, 39838), (1386, 19919)]