64812078

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{189509}}^1$

素因数の和:189536

約数の個数: 24

約数和(自身を含む): 147817800

約数和(自身を除く): 83005722

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 189509, 379018, 568527, 1137054, 1705581, 3411162, 3600671, 7201342, 10802013, 21604026, 32406039, 64812078]

約数ペア:

[(1, 64812078), (2, 32406039), (3, 21604026), (6, 10802013), (9, 7201342), (18, 3600671), (19, 3411162), (38, 1705581), (57, 1137054), (114, 568527), (171, 379018), (342, 189509)]