39895164

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{10357}}^1$

素因数の和:10474

約数の個数: 36

約数和(自身を含む): 101798424

約数和(自身を除く): 61903260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 10357, 20714, 31071, 41428, 62142, 93213, 124284, 186426, 372852, 1108199, 2216398, 3324597, 4432796, 6649194, 9973791, 13298388, 19947582, 39895164]

約数ペア:

[(1, 39895164), (2, 19947582), (3, 13298388), (4, 9973791), (6, 6649194), (9, 4432796), (12, 3324597), (18, 2216398), (36, 1108199), (107, 372852), (214, 186426), (321, 124284), (428, 93213), (642, 62142), (963, 41428), (1284, 31071), (1926, 20714), (3852, 10357)]