1993509972

素因数分解:

$2^2\times 3^2\times {\mathrm{4027}}^1\times {\mathrm{13751}}^1$

素因数の和:17788

約数の個数: 36

約数和(自身を含む): 5040768096

約数和(自身を除く): 3047258124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4027, 8054, 12081, 13751, 16108, 24162, 27502, 36243, 41253, 48324, 55004, 72486, 82506, 123759, 144972, 165012, 247518, 495036, 55375277, 110750554, 166125831, 221501108, 332251662, 498377493, 664503324, 996754986, 1993509972]

約数ペア:

[(1, 1993509972), (2, 996754986), (3, 664503324), (4, 498377493), (6, 332251662), (9, 221501108), (12, 166125831), (18, 110750554), (36, 55375277), (4027, 495036), (8054, 247518), (12081, 165012), (13751, 144972), (16108, 123759), (24162, 82506), (27502, 72486), (36243, 55004), (41253, 48324)]