27720951534

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{887}}^1\times {\mathrm{12491}}^1$

素因数の和:13525

約数の個数: 48

約数和(自身を含む): 60567212160

約数和(自身を除く): 32846260626

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 887, 1251, 1774, 2502, 2661, 5322, 7983, 12491, 15966, 24982, 37473, 74946, 112419, 123293, 224838, 246586, 369879, 739758, 1109637, 1736249, 2219274, 3472498, 5208747, 10417494, 11079517, 15626241, 22159034, 31252482, 33238551, 66477102, 99715653, 199431306, 1540052863, 3080105726, 4620158589, 9240317178, 13860475767, 27720951534]

約数ペア:

[(1, 27720951534), (2, 13860475767), (3, 9240317178), (6, 4620158589), (9, 3080105726), (18, 1540052863), (139, 199431306), (278, 99715653), (417, 66477102), (834, 33238551), (887, 31252482), (1251, 22159034), (1774, 15626241), (2502, 11079517), (2661, 10417494), (5322, 5208747), (7983, 3472498), (12491, 2219274), (15966, 1736249), (24982, 1109637), (37473, 739758), (74946, 369879), (112419, 246586), (123293, 224838)]