118320468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1408577}}^1$

素因数の和:1408591

約数の個数: 24

約数和(自身を含む): 315521472

約数和(自身を除く): 197201004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1408577, 2817154, 4225731, 5634308, 8451462, 9860039, 16902924, 19720078, 29580117, 39440156, 59160234, 118320468]

約数ペア:

[(1, 118320468), (2, 59160234), (3, 39440156), (4, 29580117), (6, 19720078), (7, 16902924), (12, 9860039), (14, 8451462), (21, 5634308), (28, 4225731), (42, 2817154), (84, 1408577)]