42655418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 73516800

約数和(自身を除く): 30861382

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 494, 1027, 1093, 1501, 2054, 2186, 3002, 14209, 19513, 20767, 28418, 39026, 41534, 86347, 172694, 269971, 539942, 1122511, 1640593, 2245022, 3281186, 21327709, 42655418]

約数ペア:

[(1, 42655418), (2, 21327709), (13, 3281186), (19, 2245022), (26, 1640593), (38, 1122511), (79, 539942), (158, 269971), (247, 172694), (494, 86347), (1027, 41534), (1093, 39026), (1501, 28418), (2054, 20767), (2186, 19513), (3002, 14209)]