2066996988

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{619}}^1\times {\mathrm{631}}^1$

素因数の和:1277

約数の個数: 144

約数和(自身を含む): 6253766400

約数和(自身を除く): 4186769412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 619, 631, 756, 882, 1238, 1262, 1323, 1764, 1857, 1893, 2476, 2524, 2646, 3714, 3786, 4333, 4417, 5292, 5571, 5679, 7428, 7572, 8666, 8834, 11142, 11358, 12999, 13251, 16713, 17037, 17332, 17668, 22284, 22716, 25998, 26502, 30331, 30919, 33426, 34074, 38997, 39753, 51996, 53004, 60662, 61838, 66852, 68148, 77994, 79506, 90993, 92757, 116991, 119259, 121324, 123676, 155988, 159012, 181986, 185514, 233982, 238518, 272979, 278271, 363972, 371028, 390589, 467964, 477036, 545958, 556542, 781178, 818937, 834813, 1091916, 1113084, 1171767, 1562356, 1637874, 1669626, 2343534, 2734123, 3275748, 3339252, 3515301, 4687068, 5468246, 7030602, 8202369, 10545903, 10936492, 14061204, 16404738, 19138861, 21091806, 24607107, 32809476, 38277722, 42183612, 49214214, 57416583, 73821321, 76555444, 98428428, 114833166, 147642642, 172249749, 229666332, 295285284, 344499498, 516749247, 688998996, 1033498494, 2066996988]

約数ペア:

[(1, 2066996988), (2, 1033498494), (3, 688998996), (4, 516749247), (6, 344499498), (7, 295285284), (9, 229666332), (12, 172249749), (14, 147642642), (18, 114833166), (21, 98428428), (27, 76555444), (28, 73821321), (36, 57416583), (42, 49214214), (49, 42183612), (54, 38277722), (63, 32809476), (84, 24607107), (98, 21091806), (108, 19138861), (126, 16404738), (147, 14061204), (189, 10936492), (196, 10545903), (252, 8202369), (294, 7030602), (378, 5468246), (441, 4687068), (588, 3515301), (619, 3339252), (631, 3275748), (756, 2734123), (882, 2343534), (1238, 1669626), (1262, 1637874), (1323, 1562356), (1764, 1171767), (1857, 1113084), (1893, 1091916), (2476, 834813), (2524, 818937), (2646, 781178), (3714, 556542), (3786, 545958), (4333, 477036), (4417, 467964), (5292, 390589), (5571, 371028), (5679, 363972), (7428, 278271), (7572, 272979), (8666, 238518), (8834, 233982), (11142, 185514), (11358, 181986), (12999, 159012), (13251, 155988), (16713, 123676), (17037, 121324), (17332, 119259), (17668, 116991), (22284, 92757), (22716, 90993), (25998, 79506), (26502, 77994), (30331, 68148), (30919, 66852), (33426, 61838), (34074, 60662), (38997, 53004), (39753, 51996)]