81130494

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41863}}^1$

素因数の和:41904

約数の個数: 32

約数和(自身を含む): 180852480

約数和(自身を除く): 99721986

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 41863, 83726, 125589, 251178, 711671, 795397, 1423342, 1590794, 2135013, 2386191, 4270026, 4772382, 13521749, 27043498, 40565247, 81130494]

約数ペア:

[(1, 81130494), (2, 40565247), (3, 27043498), (6, 13521749), (17, 4772382), (19, 4270026), (34, 2386191), (38, 2135013), (51, 1590794), (57, 1423342), (102, 795397), (114, 711671), (323, 251178), (646, 125589), (969, 83726), (1938, 41863)]