6840418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 11874240

約数和(自身を除く): 5033822

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 227, 247, 454, 494, 793, 1159, 1586, 2318, 2951, 4313, 5902, 8626, 13847, 15067, 27694, 30134, 56069, 112138, 180011, 263093, 360022, 526186, 3420209, 6840418]

約数ペア:

[(1, 6840418), (2, 3420209), (13, 526186), (19, 360022), (26, 263093), (38, 180011), (61, 112138), (122, 56069), (227, 30134), (247, 27694), (454, 15067), (494, 13847), (793, 8626), (1159, 5902), (1586, 4313), (2318, 2951)]