127645812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{506531}}^1$

素因数の和:506548

約数の個数: 36

約数和(自身を含む): 368755296

約数和(自身を除く): 241109484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 506531, 1013062, 1519593, 2026124, 3039186, 3545717, 4558779, 6078372, 7091434, 9117558, 10637151, 14182868, 18235116, 21274302, 31911453, 42548604, 63822906, 127645812]

約数ペア:

[(1, 127645812), (2, 63822906), (3, 42548604), (4, 31911453), (6, 21274302), (7, 18235116), (9, 14182868), (12, 10637151), (14, 9117558), (18, 7091434), (21, 6078372), (28, 4558779), (36, 3545717), (42, 3039186), (63, 2026124), (84, 1519593), (126, 1013062), (252, 506531)]