2019965331618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5503}}^1\times {\mathrm{82561}}^1$

素因数の和:88104

約数の個数: 96

約数和(自身を含む): 4962280028160

約数和(自身を除く): 2942314696542

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 5503, 11006, 16509, 33018, 49527, 71539, 82561, 99054, 104557, 143078, 165122, 209114, 214617, 247683, 313671, 429234, 495366, 627342, 643851, 743049, 941013, 1073293, 1287702, 1359241, 1486098, 1568659, 1882026, 2146586, 2718482, 3137318, 3219879, 4077723, 4705977, 6439758, 8155446, 9411954, 9659637, 12233169, 14117931, 19319274, 20392567, 24466338, 28235862, 40785134, 61177701, 122355402, 183533103, 367066206, 454333183, 908666366, 1362999549, 2725999098, 4088998647, 5906331379, 8177997294, 8632330477, 11812662758, 17264660954, 17718994137, 25896991431, 35437988274, 51793982862, 53156982411, 77690974293, 106313964822, 112220296201, 155381948586, 224440592402, 336660888603, 673321777206, 1009982665809, 2019965331618]

約数ペア:

[(1, 2019965331618), (2, 1009982665809), (3, 673321777206), (6, 336660888603), (9, 224440592402), (13, 155381948586), (18, 112220296201), (19, 106313964822), (26, 77690974293), (38, 53156982411), (39, 51793982862), (57, 35437988274), (78, 25896991431), (114, 17718994137), (117, 17264660954), (171, 11812662758), (234, 8632330477), (247, 8177997294), (342, 5906331379), (494, 4088998647), (741, 2725999098), (1482, 1362999549), (2223, 908666366), (4446, 454333183), (5503, 367066206), (11006, 183533103), (16509, 122355402), (33018, 61177701), (49527, 40785134), (71539, 28235862), (82561, 24466338), (99054, 20392567), (104557, 19319274), (143078, 14117931), (165122, 12233169), (209114, 9659637), (214617, 9411954), (247683, 8155446), (313671, 6439758), (429234, 4705977), (495366, 4077723), (627342, 3219879), (643851, 3137318), (743049, 2718482), (941013, 2146586), (1073293, 1882026), (1287702, 1568659), (1359241, 1486098)]