1921757112

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{142733}}^1$

素因数の和:142773

約数の個数: 96

約数和(自身を含む): 6011956080

約数和(自身を除く): 4090198968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 132, 136, 153, 187, 198, 204, 264, 306, 374, 396, 408, 561, 612, 748, 792, 1122, 1224, 1496, 1683, 2244, 3366, 4488, 6732, 13464, 142733, 285466, 428199, 570932, 856398, 1141864, 1284597, 1570063, 1712796, 2426461, 2569194, 3140126, 3425592, 4710189, 4852922, 5138388, 6280252, 7279383, 9420378, 9705844, 10276776, 12560504, 14130567, 14558766, 18840756, 19411688, 21838149, 26691071, 28261134, 29117532, 37681512, 43676298, 53382142, 56522268, 58235064, 80073213, 87352596, 106764284, 113044536, 160146426, 174705192, 213528568, 240219639, 320292852, 480439278, 640585704, 960878556, 1921757112]

約数ペア:

[(1, 1921757112), (2, 960878556), (3, 640585704), (4, 480439278), (6, 320292852), (8, 240219639), (9, 213528568), (11, 174705192), (12, 160146426), (17, 113044536), (18, 106764284), (22, 87352596), (24, 80073213), (33, 58235064), (34, 56522268), (36, 53382142), (44, 43676298), (51, 37681512), (66, 29117532), (68, 28261134), (72, 26691071), (88, 21838149), (99, 19411688), (102, 18840756), (132, 14558766), (136, 14130567), (153, 12560504), (187, 10276776), (198, 9705844), (204, 9420378), (264, 7279383), (306, 6280252), (374, 5138388), (396, 4852922), (408, 4710189), (561, 3425592), (612, 3140126), (748, 2569194), (792, 2426461), (1122, 1712796), (1224, 1570063), (1496, 1284597), (1683, 1141864), (2244, 856398), (3366, 570932), (4488, 428199), (6732, 285466), (13464, 142733)]