64219734

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{9883}}^1$

素因数の和:9929

約数の個数: 36

約数和(自身を含む): 146866356

約数和(自身を除く): 82646622

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 9883, 19766, 29649, 59298, 88947, 177894, 187777, 375554, 563331, 1126662, 1689993, 3379986, 3567763, 7135526, 10703289, 21406578, 32109867, 64219734]

約数ペア:

[(1, 64219734), (2, 32109867), (3, 21406578), (6, 10703289), (9, 7135526), (18, 3567763), (19, 3379986), (38, 1689993), (57, 1126662), (114, 563331), (171, 375554), (342, 187777), (361, 177894), (722, 88947), (1083, 59298), (2166, 29649), (3249, 19766), (6498, 9883)]