258219276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3074039}}^1$

素因数の和:3074053

約数の個数: 24

約数和(自身を含む): 688584960

約数和(自身を除く): 430365684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3074039, 6148078, 9222117, 12296156, 18444234, 21518273, 36888468, 43036546, 64554819, 86073092, 129109638, 258219276]

約数ペア:

[(1, 258219276), (2, 129109638), (3, 86073092), (4, 64554819), (6, 43036546), (7, 36888468), (12, 21518273), (14, 18444234), (21, 12296156), (28, 9222117), (42, 6148078), (84, 3074039)]