64270986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{1109}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 138741120

約数和(自身を除く): 74470134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 743, 1109, 1486, 2218, 2229, 3327, 4458, 6654, 9659, 14417, 19318, 28834, 28977, 43251, 57954, 86502, 823987, 1647974, 2471961, 4943922, 10711831, 21423662, 32135493, 64270986]

約数ペア:

[(1, 64270986), (2, 32135493), (3, 21423662), (6, 10711831), (13, 4943922), (26, 2471961), (39, 1647974), (78, 823987), (743, 86502), (1109, 57954), (1486, 43251), (2218, 28977), (2229, 28834), (3327, 19318), (4458, 14417), (6654, 9659)]