42680844

素因数分解:

$2^2\times 3^4\times {\mathrm{131731}}^1$

素因数の和:131747

約数の個数: 30

約数和(自身を含む): 111577004

約数和(自身を除く): 68896160

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 131731, 263462, 395193, 526924, 790386, 1185579, 1580772, 2371158, 3556737, 4742316, 7113474, 10670211, 14226948, 21340422, 42680844]

約数ペア:

[(1, 42680844), (2, 21340422), (3, 14226948), (4, 10670211), (6, 7113474), (9, 4742316), (12, 3556737), (18, 2371158), (27, 1580772), (36, 1185579), (54, 790386), (81, 526924), (108, 395193), (162, 263462), (324, 131731)]