2912396979672

素因数分解:

$2^3\times 3^2\times {\mathrm{48991}}^1\times {\mathrm{825661}}^1$

素因数の和:874664

約数の個数: 48

約数和(自身を含む): 7887912377280

約数和(自身を除く): 4975515397608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 48991, 97982, 146973, 195964, 293946, 391928, 440919, 587892, 825661, 881838, 1175784, 1651322, 1763676, 2476983, 3302644, 3527352, 4953966, 6605288, 7430949, 9907932, 14861898, 19815864, 29723796, 59447592, 40449958051, 80899916102, 121349874153, 161799832204, 242699748306, 323599664408, 364049622459, 485399496612, 728099244918, 970798993224, 1456198489836, 2912396979672]

約数ペア:

[(1, 2912396979672), (2, 1456198489836), (3, 970798993224), (4, 728099244918), (6, 485399496612), (8, 364049622459), (9, 323599664408), (12, 242699748306), (18, 161799832204), (24, 121349874153), (36, 80899916102), (72, 40449958051), (48991, 59447592), (97982, 29723796), (146973, 19815864), (195964, 14861898), (293946, 9907932), (391928, 7430949), (440919, 6605288), (587892, 4953966), (825661, 3527352), (881838, 3302644), (1175784, 2476983), (1651322, 1763676)]