21381036336

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{19763}}^1$

素因数の和:20471

約数の個数: 120

約数和(自身を含む): 65375833536

約数和(自身を除く): 43994797200

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 683, 792, 1366, 1584, 2049, 2732, 4098, 5464, 6147, 7513, 8196, 10928, 12294, 15026, 16392, 19763, 22539, 24588, 30052, 32784, 39526, 45078, 49176, 59289, 60104, 67617, 79052, 90156, 98352, 118578, 120208, 135234, 158104, 177867, 180312, 217393, 237156, 270468, 316208, 355734, 360624, 434786, 474312, 540936, 652179, 711468, 869572, 948624, 1081872, 1304358, 1422936, 1739144, 1956537, 2608716, 2845872, 3478288, 3913074, 5217432, 7826148, 10434864, 13498129, 15652296, 26996258, 31304592, 40494387, 53992516, 80988774, 107985032, 121483161, 148479419, 161977548, 215970064, 242966322, 296958838, 323955096, 445438257, 485932644, 593917676, 647910192, 890876514, 971865288, 1187835352, 1336314771, 1781753028, 1943730576, 2375670704, 2672629542, 3563506056, 5345259084, 7127012112, 10690518168, 21381036336]

約数ペア:

[(1, 21381036336), (2, 10690518168), (3, 7127012112), (4, 5345259084), (6, 3563506056), (8, 2672629542), (9, 2375670704), (11, 1943730576), (12, 1781753028), (16, 1336314771), (18, 1187835352), (22, 971865288), (24, 890876514), (33, 647910192), (36, 593917676), (44, 485932644), (48, 445438257), (66, 323955096), (72, 296958838), (88, 242966322), (99, 215970064), (132, 161977548), (144, 148479419), (176, 121483161), (198, 107985032), (264, 80988774), (396, 53992516), (528, 40494387), (683, 31304592), (792, 26996258), (1366, 15652296), (1584, 13498129), (2049, 10434864), (2732, 7826148), (4098, 5217432), (5464, 3913074), (6147, 3478288), (7513, 2845872), (8196, 2608716), (10928, 1956537), (12294, 1739144), (15026, 1422936), (16392, 1304358), (19763, 1081872), (22539, 948624), (24588, 869572), (30052, 711468), (32784, 652179), (39526, 540936), (45078, 474312), (49176, 434786), (59289, 360624), (60104, 355734), (67617, 316208), (79052, 270468), (90156, 237156), (98352, 217393), (118578, 180312), (120208, 177867), (135234, 158104)]