25043382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15289}}^1$

素因数の和:15317

約数の個数: 48

約数和(自身を含む): 66786720

約数和(自身を除く): 41743338

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 15289, 30578, 45867, 91734, 107023, 137601, 198757, 214046, 275202, 321069, 397514, 596271, 642138, 963207, 1192542, 1391299, 1788813, 1926414, 2782598, 3577626, 4173897, 8347794, 12521691, 25043382]

約数ペア:

[(1, 25043382), (2, 12521691), (3, 8347794), (6, 4173897), (7, 3577626), (9, 2782598), (13, 1926414), (14, 1788813), (18, 1391299), (21, 1192542), (26, 963207), (39, 642138), (42, 596271), (63, 397514), (78, 321069), (91, 275202), (117, 214046), (126, 198757), (182, 137601), (234, 107023), (273, 91734), (546, 45867), (819, 30578), (1638, 15289)]