1917673056

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{56911}}^1$

素因数の和:56946

約数の個数: 120

約数和(自身を含む): 6073762464

約数和(自身を除く): 4156089408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 8424, 11232, 16848, 33696, 56911, 113822, 170733, 227644, 341466, 455288, 512199, 682932, 739843, 910576, 1024398, 1365864, 1479686, 1536597, 1821152, 2048796, 2219529, 2731728, 2959372, 3073194, 4097592, 4439058, 4609791, 5463456, 5918744, 6146388, 6658587, 8195184, 8878116, 9219582, 11837488, 12292776, 13317174, 16390368, 17756232, 18439164, 19975761, 23674976, 24585552, 26634348, 35512464, 36878328, 39951522, 49171104, 53268696, 59927283, 71024928, 73756656, 79903044, 106537392, 119854566, 147513312, 159806088, 213074784, 239709132, 319612176, 479418264, 639224352, 958836528, 1917673056]

約数ペア:

[(1, 1917673056), (2, 958836528), (3, 639224352), (4, 479418264), (6, 319612176), (8, 239709132), (9, 213074784), (12, 159806088), (13, 147513312), (16, 119854566), (18, 106537392), (24, 79903044), (26, 73756656), (27, 71024928), (32, 59927283), (36, 53268696), (39, 49171104), (48, 39951522), (52, 36878328), (54, 35512464), (72, 26634348), (78, 24585552), (81, 23674976), (96, 19975761), (104, 18439164), (108, 17756232), (117, 16390368), (144, 13317174), (156, 12292776), (162, 11837488), (208, 9219582), (216, 8878116), (234, 8195184), (288, 6658587), (312, 6146388), (324, 5918744), (351, 5463456), (416, 4609791), (432, 4439058), (468, 4097592), (624, 3073194), (648, 2959372), (702, 2731728), (864, 2219529), (936, 2048796), (1053, 1821152), (1248, 1536597), (1296, 1479686), (1404, 1365864), (1872, 1024398), (2106, 910576), (2592, 739843), (2808, 682932), (3744, 512199), (4212, 455288), (5616, 341466), (8424, 227644), (11232, 170733), (16848, 113822), (33696, 56911)]