149830716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1783699}}^1$

素因数の和:1783713

約数の個数: 24

約数和(自身を含む): 399548800

約数和(自身を除く): 249718084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1783699, 3567398, 5351097, 7134796, 10702194, 12485893, 21404388, 24971786, 37457679, 49943572, 74915358, 149830716]

約数ペア:

[(1, 149830716), (2, 74915358), (3, 49943572), (4, 37457679), (6, 24971786), (7, 21404388), (12, 12485893), (14, 10702194), (21, 7134796), (28, 5351097), (42, 3567398), (84, 1783699)]