63781326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{506201}}^1$

素因数の和:506216

約数の個数: 24

約数和(自身を含む): 157935024

約数和(自身を除く): 94153698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 506201, 1012402, 1518603, 3037206, 3543407, 4555809, 7086814, 9111618, 10630221, 21260442, 31890663, 63781326]

約数ペア:

[(1, 63781326), (2, 31890663), (3, 21260442), (6, 10630221), (7, 9111618), (9, 7086814), (14, 4555809), (18, 3543407), (21, 3037206), (42, 1518603), (63, 1012402), (126, 506201)]