15703551882

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{214723}}^1$

素因数の和:214987

約数の個数: 48

約数和(自身を含む): 36176699520

約数和(自身を除く): 20473147638

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 239, 306, 478, 717, 1434, 2151, 4063, 4302, 8126, 12189, 24378, 36567, 73134, 214723, 429446, 644169, 1288338, 1932507, 3650291, 3865014, 7300582, 10950873, 21901746, 32852619, 51318797, 65705238, 102637594, 153956391, 307912782, 461869173, 872419549, 923738346, 1744839098, 2617258647, 5234517294, 7851775941, 15703551882]

約数ペア:

[(1, 15703551882), (2, 7851775941), (3, 5234517294), (6, 2617258647), (9, 1744839098), (17, 923738346), (18, 872419549), (34, 461869173), (51, 307912782), (102, 153956391), (153, 102637594), (239, 65705238), (306, 51318797), (478, 32852619), (717, 21901746), (1434, 10950873), (2151, 7300582), (4063, 3865014), (4302, 3650291), (8126, 1932507), (12189, 1288338), (24378, 644169), (36567, 429446), (73134, 214723)]