2189057.00000000

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 183644160

約数和(自身を除く): 130995564

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 351, 364, 378, 396, 429, 462, 468, 487, 546, 572, 594, 693, 702, 756, 819, 858, 924, 974, 1001, 1092, 1188, 1287, 1386, 1404, 1461, 1638, 1716, 1948, 2002, 2079, 2457, 2574, 2772, 2922, 3003, 3276, 3409, 3861, 4004, 4158, 4383, 4914, 5148, 5357, 5844, 6006, 6331, 6818, 7722, 8316, 8766, 9009, 9828, 10227, 10714, 12012, 12662, 13149, 13636, 15444, 16071, 17532, 18018, 18993, 20454, 21428, 25324, 26298, 27027, 30681, 32142, 36036, 37499, 37986, 40908, 44317, 48213, 52596, 54054, 56979, 61362, 64284, 69641, 74998, 75972, 88634, 92043, 96426, 108108, 112497, 113958, 122724, 132951, 139282, 144639, 149996, 170937, 177268, 184086, 192852, 208923, 224994, 227916, 265902, 278564, 289278, 337491, 341874, 368172, 398853, 417846, 449988, 487487, 531804, 578556, 626769, 674982, 683748, 797706, 835692, 974974, 1012473, 1196559, 1253538, 1349964, 1462461, 1595412, 1880307, 1949948, 2024946, 2393118, 2507076, 2924922, 3760614, 4049892, 4387383, 4786236, 5849844, 7521228, 8774766, 13162149, 17549532, 26324298, 52648596]

約数ペア:

[(1, 52648596), (2, 26324298), (3, 17549532), (4, 13162149), (6, 8774766), (7, 7521228), (9, 5849844), (11, 4786236), (12, 4387383), (13, 4049892), (14, 3760614), (18, 2924922), (21, 2507076), (22, 2393118), (26, 2024946), (27, 1949948), (28, 1880307), (33, 1595412), (36, 1462461), (39, 1349964), (42, 1253538), (44, 1196559), (52, 1012473), (54, 974974), (63, 835692), (66, 797706), (77, 683748), (78, 674982), (84, 626769), (91, 578556), (99, 531804), (108, 487487), (117, 449988), (126, 417846), (132, 398853), (143, 368172), (154, 341874), (156, 337491), (182, 289278), (189, 278564), (198, 265902), (231, 227916), (234, 224994), (252, 208923), (273, 192852), (286, 184086), (297, 177268), (308, 170937), (351, 149996), (364, 144639), (378, 139282), (396, 132951), (429, 122724), (462, 113958), (468, 112497), (487, 108108), (546, 96426), (572, 92043), (594, 88634), (693, 75972), (702, 74998), (756, 69641), (819, 64284), (858, 61362), (924, 56979), (974, 54054), (1001, 52596), (1092, 48213), (1188, 44317), (1287, 40908), (1386, 37986), (1404, 37499), (1461, 36036), (1638, 32142), (1716, 30681), (1948, 27027), (2002, 26298), (2079, 25324), (2457, 21428), (2574, 20454), (2772, 18993), (2922, 18018), (3003, 17532), (3276, 16071), (3409, 15444), (3861, 13636), (4004, 13149), (4158, 12662), (4383, 12012), (4914, 10714), (5148, 10227), (5357, 9828), (5844, 9009), (6006, 8766), (6331, 8316), (6818, 7722)]