213733338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{391453}}^1$

素因数の和:391478

約数の個数: 32

約数和(自身を含む): 526114176

約数和(自身を除く): 312380838

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 391453, 782906, 1174359, 2348718, 2740171, 5088889, 5480342, 8220513, 10177778, 15266667, 16441026, 30533334, 35622223, 71244446, 106866669, 213733338]

約数ペア:

[(1, 213733338), (2, 106866669), (3, 71244446), (6, 35622223), (7, 30533334), (13, 16441026), (14, 15266667), (21, 10177778), (26, 8220513), (39, 5480342), (42, 5088889), (78, 2740171), (91, 2348718), (182, 1174359), (273, 782906), (546, 391453)]