1782019986

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1\times {\mathrm{4027}}^1$

素因数の和:4726

約数の個数: 32

約数和(自身を含む): 3598518528

約数和(自身を除く): 1816498542

約数列:

[1, 2, 3, 6, 131, 262, 393, 563, 786, 1126, 1689, 3378, 4027, 8054, 12081, 24162, 73753, 147506, 221259, 442518, 527537, 1055074, 1582611, 2267201, 3165222, 4534402, 6801603, 13603206, 297003331, 594006662, 891009993, 1782019986]

約数ペア:

[(1, 1782019986), (2, 891009993), (3, 594006662), (6, 297003331), (131, 13603206), (262, 6801603), (393, 4534402), (563, 3165222), (786, 2267201), (1126, 1582611), (1689, 1055074), (3378, 527537), (4027, 442518), (8054, 221259), (12081, 147506), (24162, 73753)]