39919812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2729}}^1$

素因数の和:2812

約数の個数: 48

約数和(自身を含む): 99066240

約数和(自身を除く): 59146428

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 318, 636, 1219, 2438, 2729, 3657, 4876, 5458, 7314, 8187, 10916, 14628, 16374, 32748, 62767, 125534, 144637, 188301, 251068, 289274, 376602, 433911, 578548, 753204, 867822, 1735644, 3326651, 6653302, 9979953, 13306604, 19959906, 39919812]

約数ペア:

[(1, 39919812), (2, 19959906), (3, 13306604), (4, 9979953), (6, 6653302), (12, 3326651), (23, 1735644), (46, 867822), (53, 753204), (69, 578548), (92, 433911), (106, 376602), (138, 289274), (159, 251068), (212, 188301), (276, 144637), (318, 125534), (636, 62767), (1219, 32748), (2438, 16374), (2729, 14628), (3657, 10916), (4876, 8187), (5458, 7314)]