25101261954

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{139187}}^1$

素因数の和:139471

約数の個数: 48

約数和(自身を含む): 55890106272

約数和(自身を除く): 30788844318

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 233, 258, 387, 466, 699, 774, 1398, 2097, 4194, 10019, 20038, 30057, 60114, 90171, 139187, 180342, 278374, 417561, 835122, 1252683, 2505366, 5985041, 11970082, 17955123, 32430571, 35910246, 53865369, 64861142, 97291713, 107730738, 194583426, 291875139, 583750278, 1394514553, 2789029106, 4183543659, 8367087318, 12550630977, 25101261954]

約数ペア:

[(1, 25101261954), (2, 12550630977), (3, 8367087318), (6, 4183543659), (9, 2789029106), (18, 1394514553), (43, 583750278), (86, 291875139), (129, 194583426), (233, 107730738), (258, 97291713), (387, 64861142), (466, 53865369), (699, 35910246), (774, 32430571), (1398, 17955123), (2097, 11970082), (4194, 5985041), (10019, 2505366), (20038, 1252683), (30057, 835122), (60114, 417561), (90171, 278374), (139187, 180342)]