142789164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1699871}}^1$

素因数の和:1699885

約数の個数: 24

約数和(自身を含む): 380771328

約数和(自身を除く): 237982164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1699871, 3399742, 5099613, 6799484, 10199226, 11899097, 20398452, 23798194, 35697291, 47596388, 71394582, 142789164]

約数ペア:

[(1, 142789164), (2, 71394582), (3, 47596388), (4, 35697291), (6, 23798194), (7, 20398452), (12, 11899097), (14, 10199226), (21, 6799484), (28, 5099613), (42, 3399742), (84, 1699871)]