1720230018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1160749}}^1$

素因数の和:1160786

約数の個数: 32

約数和(自身を含む): 3900120000

約数和(自身を除く): 2179889982

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 1160749, 2321498, 3482247, 6964494, 15089737, 22054231, 30179474, 44108462, 45269211, 66162693, 90538422, 132325386, 286705003, 573410006, 860115009, 1720230018]

約数ペア:

[(1, 1720230018), (2, 860115009), (3, 573410006), (6, 286705003), (13, 132325386), (19, 90538422), (26, 66162693), (38, 45269211), (39, 44108462), (57, 30179474), (78, 22054231), (114, 15089737), (247, 6964494), (494, 3482247), (741, 2321498), (1482, 1160749)]