16802994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 37050912

約数和(自身を除く): 20247918

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 169, 219, 227, 338, 438, 454, 507, 681, 949, 1014, 1362, 1898, 2847, 2951, 5694, 5902, 8853, 12337, 16571, 17706, 24674, 33142, 37011, 38363, 49713, 74022, 76726, 99426, 115089, 215423, 230178, 430846, 646269, 1292538, 2800499, 5600998, 8401497, 16802994]

約数ペア:

[(1, 16802994), (2, 8401497), (3, 5600998), (6, 2800499), (13, 1292538), (26, 646269), (39, 430846), (73, 230178), (78, 215423), (146, 115089), (169, 99426), (219, 76726), (227, 74022), (338, 49713), (438, 38363), (454, 37011), (507, 33142), (681, 24674), (949, 17706), (1014, 16571), (1362, 12337), (1898, 8853), (2847, 5902), (2951, 5694)]