13712478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 31352832

約数和(自身を除く): 17640354

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 53, 62, 78, 93, 106, 107, 159, 186, 214, 318, 321, 403, 642, 689, 806, 1209, 1378, 1391, 1643, 2067, 2418, 2782, 3286, 3317, 4134, 4173, 4929, 5671, 6634, 8346, 9858, 9951, 11342, 17013, 19902, 21359, 34026, 42718, 43121, 64077, 73723, 86242, 128154, 129363, 147446, 175801, 221169, 258726, 351602, 442338, 527403, 1054806, 2285413, 4570826, 6856239, 13712478]

約数ペア:

[(1, 13712478), (2, 6856239), (3, 4570826), (6, 2285413), (13, 1054806), (26, 527403), (31, 442338), (39, 351602), (53, 258726), (62, 221169), (78, 175801), (93, 147446), (106, 129363), (107, 128154), (159, 86242), (186, 73723), (214, 64077), (318, 43121), (321, 42718), (403, 34026), (642, 21359), (689, 19902), (806, 17013), (1209, 11342), (1378, 9951), (1391, 9858), (1643, 8346), (2067, 6634), (2418, 5671), (2782, 4929), (3286, 4173), (3317, 4134)]