1907901864

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^2\times {\mathrm{8111}}^1$

素因数の和:8154

約数の個数: 144

約数和(自身を含む): 5890772160

約数和(自身を除く): 3982870296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 121, 132, 162, 198, 216, 242, 243, 264, 297, 324, 363, 396, 484, 486, 594, 648, 726, 792, 891, 968, 972, 1089, 1188, 1452, 1782, 1944, 2178, 2376, 2673, 2904, 3267, 3564, 4356, 5346, 6534, 7128, 8111, 8712, 9801, 10692, 13068, 16222, 19602, 21384, 24333, 26136, 29403, 32444, 39204, 48666, 58806, 64888, 72999, 78408, 89221, 97332, 117612, 145998, 178442, 194664, 218997, 235224, 267663, 291996, 356884, 437994, 535326, 583992, 656991, 713768, 802989, 875988, 981431, 1070652, 1313982, 1605978, 1751976, 1962862, 1970973, 2141304, 2408967, 2627964, 2944293, 3211956, 3925724, 3941946, 4817934, 5255928, 5888586, 6423912, 7226901, 7851448, 7883892, 8832879, 9635868, 11777172, 14453802, 15767784, 17665758, 19271736, 21680703, 23554344, 26498637, 28907604, 35331516, 43361406, 52997274, 57815208, 70663032, 79495911, 86722812, 105994548, 158991822, 173445624, 211989096, 238487733, 317983644, 476975466, 635967288, 953950932, 1907901864]

約数ペア:

[(1, 1907901864), (2, 953950932), (3, 635967288), (4, 476975466), (6, 317983644), (8, 238487733), (9, 211989096), (11, 173445624), (12, 158991822), (18, 105994548), (22, 86722812), (24, 79495911), (27, 70663032), (33, 57815208), (36, 52997274), (44, 43361406), (54, 35331516), (66, 28907604), (72, 26498637), (81, 23554344), (88, 21680703), (99, 19271736), (108, 17665758), (121, 15767784), (132, 14453802), (162, 11777172), (198, 9635868), (216, 8832879), (242, 7883892), (243, 7851448), (264, 7226901), (297, 6423912), (324, 5888586), (363, 5255928), (396, 4817934), (484, 3941946), (486, 3925724), (594, 3211956), (648, 2944293), (726, 2627964), (792, 2408967), (891, 2141304), (968, 1970973), (972, 1962862), (1089, 1751976), (1188, 1605978), (1452, 1313982), (1782, 1070652), (1944, 981431), (2178, 875988), (2376, 802989), (2673, 713768), (2904, 656991), (3267, 583992), (3564, 535326), (4356, 437994), (5346, 356884), (6534, 291996), (7128, 267663), (8111, 235224), (8712, 218997), (9801, 194664), (10692, 178442), (13068, 145998), (16222, 117612), (19602, 97332), (21384, 89221), (24333, 78408), (26136, 72999), (29403, 64888), (32444, 58806), (39204, 48666)]