2805825204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{21961}}^1$

素因数の和:22007

約数の個数: 144

約数和(自身を含む): 9002663040

約数和(自身を除く): 6196837836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 338, 351, 364, 378, 468, 507, 546, 676, 702, 756, 819, 1014, 1092, 1183, 1404, 1521, 1638, 2028, 2366, 2457, 3042, 3276, 3549, 4563, 4732, 4914, 6084, 7098, 9126, 9828, 10647, 14196, 18252, 21294, 21961, 31941, 42588, 43922, 63882, 65883, 87844, 127764, 131766, 153727, 197649, 263532, 285493, 307454, 395298, 461181, 570986, 592947, 614908, 790596, 856479, 922362, 1141972, 1185894, 1383543, 1712958, 1844724, 1998451, 2371788, 2569437, 2767086, 3425916, 3711409, 3996902, 4150629, 5138874, 5534172, 5995353, 7422818, 7708311, 7993804, 8301258, 10277748, 11134227, 11990706, 14845636, 15416622, 16602516, 17986059, 22268454, 23981412, 25979863, 30833244, 33402681, 35972118, 44536908, 51959726, 53958177, 66805362, 71944236, 77939589, 100208043, 103919452, 107916354, 133610724, 155879178, 200416086, 215832708, 233818767, 311758356, 400832172, 467637534, 701456301, 935275068, 1402912602, 2805825204]

約数ペア:

[(1, 2805825204), (2, 1402912602), (3, 935275068), (4, 701456301), (6, 467637534), (7, 400832172), (9, 311758356), (12, 233818767), (13, 215832708), (14, 200416086), (18, 155879178), (21, 133610724), (26, 107916354), (27, 103919452), (28, 100208043), (36, 77939589), (39, 71944236), (42, 66805362), (52, 53958177), (54, 51959726), (63, 44536908), (78, 35972118), (84, 33402681), (91, 30833244), (108, 25979863), (117, 23981412), (126, 22268454), (156, 17986059), (169, 16602516), (182, 15416622), (189, 14845636), (234, 11990706), (252, 11134227), (273, 10277748), (338, 8301258), (351, 7993804), (364, 7708311), (378, 7422818), (468, 5995353), (507, 5534172), (546, 5138874), (676, 4150629), (702, 3996902), (756, 3711409), (819, 3425916), (1014, 2767086), (1092, 2569437), (1183, 2371788), (1404, 1998451), (1521, 1844724), (1638, 1712958), (2028, 1383543), (2366, 1185894), (2457, 1141972), (3042, 922362), (3276, 856479), (3549, 790596), (4563, 614908), (4732, 592947), (4914, 570986), (6084, 461181), (7098, 395298), (9126, 307454), (9828, 285493), (10647, 263532), (14196, 197649), (18252, 153727), (21294, 131766), (21961, 127764), (31941, 87844), (42588, 65883), (43922, 63882)]