2820804804

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{293467}}^1$

素因数の和:293569

約数の個数: 48

約数和(自身を含む): 7395393600

約数和(自身を除く): 4574588796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 293467, 586934, 880401, 1173868, 1760802, 2641203, 3521604, 5282406, 7923609, 10564812, 15847218, 26118563, 31694436, 52237126, 78355689, 104474252, 156711378, 235067067, 313422756, 470134134, 705201201, 940268268, 1410402402, 2820804804]

約数ペア:

[(1, 2820804804), (2, 1410402402), (3, 940268268), (4, 705201201), (6, 470134134), (9, 313422756), (12, 235067067), (18, 156711378), (27, 104474252), (36, 78355689), (54, 52237126), (89, 31694436), (108, 26118563), (178, 15847218), (267, 10564812), (356, 7923609), (534, 5282406), (801, 3521604), (1068, 2641203), (1602, 1760802), (2403, 1173868), (3204, 880401), (4806, 586934), (9612, 293467)]