8172273642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1435243}}^1$

素因数の和:1435334

約数の個数: 32

約数和(自身を含む): 17842953408

約数和(自身を除く): 9670679766

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 1435243, 2870486, 4305729, 8611458, 18658159, 37316318, 55974477, 104772739, 111948954, 209545478, 314318217, 628636434, 1362045607, 2724091214, 4086136821, 8172273642]

約数ペア:

[(1, 8172273642), (2, 4086136821), (3, 2724091214), (6, 1362045607), (13, 628636434), (26, 314318217), (39, 209545478), (73, 111948954), (78, 104772739), (146, 55974477), (219, 37316318), (438, 18658159), (949, 8611458), (1898, 4305729), (2847, 2870486), (5694, 1435243)]