64106028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{254389}}^1$

素因数の和:254406

約数の個数: 36

約数和(自身を含む): 185195920

約数和(自身を除く): 121089892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 254389, 508778, 763167, 1017556, 1526334, 1780723, 2289501, 3052668, 3561446, 4579002, 5342169, 7122892, 9158004, 10684338, 16026507, 21368676, 32053014, 64106028]

約数ペア:

[(1, 64106028), (2, 32053014), (3, 21368676), (4, 16026507), (6, 10684338), (7, 9158004), (9, 7122892), (12, 5342169), (14, 4579002), (18, 3561446), (21, 3052668), (28, 2289501), (36, 1780723), (42, 1526334), (63, 1017556), (84, 763167), (126, 508778), (252, 254389)]