171812508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{28019}}^1$

素因数の和:28106

約数の個数: 48

約数和(自身を含む): 464459520

約数和(自身を除く): 292647012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 28019, 56038, 84057, 112076, 168114, 196133, 336228, 392266, 588399, 784532, 1176798, 2045387, 2353596, 4090774, 6136161, 8181548, 12272322, 14317709, 24544644, 28635418, 42953127, 57270836, 85906254, 171812508]

約数ペア:

[(1, 171812508), (2, 85906254), (3, 57270836), (4, 42953127), (6, 28635418), (7, 24544644), (12, 14317709), (14, 12272322), (21, 8181548), (28, 6136161), (42, 4090774), (73, 2353596), (84, 2045387), (146, 1176798), (219, 784532), (292, 588399), (438, 392266), (511, 336228), (876, 196133), (1022, 168114), (1533, 112076), (2044, 84057), (3066, 56038), (6132, 28019)]