127665468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{506609}}^1$

素因数の和:506626

約数の個数: 36

約数和(自身を含む): 368812080

約数和(自身を除く): 241146612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 506609, 1013218, 1519827, 2026436, 3039654, 3546263, 4559481, 6079308, 7092526, 9118962, 10638789, 14185052, 18237924, 21277578, 31916367, 42555156, 63832734, 127665468]

約数ペア:

[(1, 127665468), (2, 63832734), (3, 42555156), (4, 31916367), (6, 21277578), (7, 18237924), (9, 14185052), (12, 10638789), (14, 9118962), (18, 7092526), (21, 6079308), (28, 4559481), (36, 3546263), (42, 3039654), (63, 2026436), (84, 1519827), (126, 1013218), (252, 506609)]