1296013926

素因数分解:

$2^1\times 3^1\times {\mathrm{21803}}^1\times {\mathrm{9907}}^1$

素因数の和:31715

約数の個数: 16

約数和(自身を含む): 2592408384

約数和(自身を除く): 1296394458

約数列:

[1, 2, 3, 6, 9907, 19814, 21803, 29721, 43606, 59442, 65409, 130818, 216002321, 432004642, 648006963, 1296013926]

約数ペア:

[(1, 1296013926), (2, 648006963), (3, 432004642), (6, 216002321), (9907, 130818), (19814, 65409), (21803, 59442), (29721, 43606)]