127700118

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1999}}^1$

素因数の和:2043

約数の個数: 96

約数和(自身を含む): 351360000

約数和(自身を除く): 223659882

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 169, 182, 189, 234, 273, 338, 351, 378, 507, 546, 702, 819, 1014, 1183, 1521, 1638, 1999, 2366, 2457, 3042, 3549, 3998, 4563, 4914, 5997, 7098, 9126, 10647, 11994, 13993, 17991, 21294, 25987, 27986, 31941, 35982, 41979, 51974, 53973, 63882, 77961, 83958, 107946, 125937, 155922, 181909, 233883, 251874, 337831, 363818, 377811, 467766, 545727, 675662, 701649, 755622, 1013493, 1091454, 1403298, 1637181, 2026986, 2364817, 3040479, 3274362, 4729634, 4911543, 6080958, 7094451, 9121437, 9823086, 14188902, 18242874, 21283353, 42566706, 63850059, 127700118]

約数ペア:

[(1, 127700118), (2, 63850059), (3, 42566706), (6, 21283353), (7, 18242874), (9, 14188902), (13, 9823086), (14, 9121437), (18, 7094451), (21, 6080958), (26, 4911543), (27, 4729634), (39, 3274362), (42, 3040479), (54, 2364817), (63, 2026986), (78, 1637181), (91, 1403298), (117, 1091454), (126, 1013493), (169, 755622), (182, 701649), (189, 675662), (234, 545727), (273, 467766), (338, 377811), (351, 363818), (378, 337831), (507, 251874), (546, 233883), (702, 181909), (819, 155922), (1014, 125937), (1183, 107946), (1521, 83958), (1638, 77961), (1999, 63882), (2366, 53973), (2457, 51974), (3042, 41979), (3549, 35982), (3998, 31941), (4563, 27986), (4914, 25987), (5997, 21294), (7098, 17991), (9126, 13993), (10647, 11994)]