129016356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1535909}}^1$

素因数の和:1535923

約数の個数: 24

約数和(自身を含む): 344043840

約数和(自身を除く): 215027484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1535909, 3071818, 4607727, 6143636, 9215454, 10751363, 18430908, 21502726, 32254089, 43005452, 64508178, 129016356]

約数ペア:

[(1, 129016356), (2, 64508178), (3, 43005452), (4, 32254089), (6, 21502726), (7, 18430908), (12, 10751363), (14, 9215454), (21, 6143636), (28, 4607727), (42, 3071818), (84, 1535909)]