64314918

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{11131}}^1$

素因数の和:11249

約数の個数: 32

約数和(自身を含む): 144270720

約数和(自身を除く): 79955802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 11131, 22262, 33393, 66786, 100179, 200358, 300537, 601074, 1191017, 2382034, 3573051, 7146102, 10719153, 21438306, 32157459, 64314918]

約数ペア:

[(1, 64314918), (2, 32157459), (3, 21438306), (6, 10719153), (9, 7146102), (18, 3573051), (27, 2382034), (54, 1191017), (107, 601074), (214, 300537), (321, 200358), (642, 100179), (963, 66786), (1926, 33393), (2889, 22262), (5778, 11131)]