18113370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 47900160

約数和(自身を除く): 29786790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 131, 165, 262, 330, 393, 419, 655, 786, 838, 1257, 1310, 1441, 1965, 2095, 2514, 2882, 3930, 4190, 4323, 4609, 6285, 7205, 8646, 9218, 12570, 13827, 14410, 21615, 23045, 27654, 43230, 46090, 54889, 69135, 109778, 138270, 164667, 274445, 329334, 548890, 603779, 823335, 1207558, 1646670, 1811337, 3018895, 3622674, 6037790, 9056685, 18113370]

約数ペア:

[(1, 18113370), (2, 9056685), (3, 6037790), (5, 3622674), (6, 3018895), (10, 1811337), (11, 1646670), (15, 1207558), (22, 823335), (30, 603779), (33, 548890), (55, 329334), (66, 274445), (110, 164667), (131, 138270), (165, 109778), (262, 69135), (330, 54889), (393, 46090), (419, 43230), (655, 27654), (786, 23045), (838, 21615), (1257, 14410), (1310, 13827), (1441, 12570), (1965, 9218), (2095, 8646), (2514, 7205), (2882, 6285), (3930, 4609), (4190, 4323)]