813876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{9689}}^1$

素因数の和:9703

約数の個数: 24

約数和(自身を含む): 2170560

約数和(自身を除く): 1356684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 9689, 19378, 29067, 38756, 58134, 67823, 116268, 135646, 203469, 271292, 406938, 813876]

約数ペア:

[(1, 813876), (2, 406938), (3, 271292), (4, 203469), (6, 135646), (7, 116268), (12, 67823), (14, 58134), (21, 38756), (28, 29067), (42, 19378), (84, 9689)]