1837804995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 3609470592

約数和(自身を除く): 1771665597

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 137, 195, 207, 299, 345, 411, 585, 685, 897, 997, 1035, 1233, 1495, 1781, 2055, 2691, 2991, 3151, 4485, 4985, 5343, 6165, 8905, 8973, 9453, 12961, 13455, 14955, 15755, 16029, 22931, 26715, 28359, 38883, 40963, 44865, 47265, 64805, 68793, 80145, 114655, 116649, 122889, 136589, 141795, 194415, 204815, 206379, 298103, 343965, 368667, 409767, 583245, 614445, 682945, 894309, 1031895, 1229301, 1490515, 1775657, 1843335, 2048835, 2682927, 3141547, 4471545, 5326971, 6146505, 8878285, 9424641, 13414635, 15707735, 15980913, 26634855, 28273923, 40840111, 47123205, 79904565, 122520333, 141369615, 204200555, 367560999, 612601665, 1837804995]

約数ペア:

[(1, 1837804995), (3, 612601665), (5, 367560999), (9, 204200555), (13, 141369615), (15, 122520333), (23, 79904565), (39, 47123205), (45, 40840111), (65, 28273923), (69, 26634855), (115, 15980913), (117, 15707735), (137, 13414635), (195, 9424641), (207, 8878285), (299, 6146505), (345, 5326971), (411, 4471545), (585, 3141547), (685, 2682927), (897, 2048835), (997, 1843335), (1035, 1775657), (1233, 1490515), (1495, 1229301), (1781, 1031895), (2055, 894309), (2691, 682945), (2991, 614445), (3151, 583245), (4485, 409767), (4985, 368667), (5343, 343965), (6165, 298103), (8905, 206379), (8973, 204815), (9453, 194415), (12961, 141795), (13455, 136589), (14955, 122889), (15755, 116649), (16029, 114655), (22931, 80145), (26715, 68793), (28359, 64805), (38883, 47265), (40963, 44865)]