2019592809

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 3507888384

約数和(自身を除く): 1488295575

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 131, 153, 207, 221, 299, 337, 391, 393, 663, 897, 1011, 1173, 1179, 1703, 1989, 2227, 2691, 3013, 3033, 3519, 4381, 5083, 5109, 5729, 6681, 7751, 9039, 13143, 15249, 15327, 17187, 20043, 23253, 27117, 28951, 39169, 39429, 44147, 45747, 51221, 51561, 69759, 74477, 86853, 100763, 117507, 131767, 132441, 153663, 223431, 260559, 302289, 352521, 395301, 397323, 460989, 573911, 665873, 670293, 750499, 906867, 1015381, 1185903, 1712971, 1721733, 1997619, 2251497, 3046143, 5138913, 5165199, 5992857, 6754491, 9138429, 9756487, 13199953, 15416739, 17261477, 29269461, 39599859, 51784431, 87808383, 118799577, 155353293, 224399201, 673197603, 2019592809]

約数ペア:

[(1, 2019592809), (3, 673197603), (9, 224399201), (13, 155353293), (17, 118799577), (23, 87808383), (39, 51784431), (51, 39599859), (69, 29269461), (117, 17261477), (131, 15416739), (153, 13199953), (207, 9756487), (221, 9138429), (299, 6754491), (337, 5992857), (391, 5165199), (393, 5138913), (663, 3046143), (897, 2251497), (1011, 1997619), (1173, 1721733), (1179, 1712971), (1703, 1185903), (1989, 1015381), (2227, 906867), (2691, 750499), (3013, 670293), (3033, 665873), (3519, 573911), (4381, 460989), (5083, 397323), (5109, 395301), (5729, 352521), (6681, 302289), (7751, 260559), (9039, 223431), (13143, 153663), (15249, 132441), (15327, 131767), (17187, 117507), (20043, 100763), (23253, 86853), (27117, 74477), (28951, 69759), (39169, 51561), (39429, 51221), (44147, 45747)]