242654958

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21163}}^1$

素因数の和:21198

約数の個数: 72

約数和(自身を含む): 658666008

約数和(自身を除く): 416011050

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 21163, 42326, 63489, 126978, 148141, 190467, 275119, 296282, 380934, 444423, 550238, 825357, 888846, 1036987, 1333269, 1650714, 1925833, 2073974, 2476071, 2666538, 3110961, 3851666, 4952142, 5777499, 6221922, 9332883, 11554998, 13480831, 17332497, 18665766, 26961662, 34664994, 40442493, 80884986, 121327479, 242654958]

約数ペア:

[(1, 242654958), (2, 121327479), (3, 80884986), (6, 40442493), (7, 34664994), (9, 26961662), (13, 18665766), (14, 17332497), (18, 13480831), (21, 11554998), (26, 9332883), (39, 6221922), (42, 5777499), (49, 4952142), (63, 3851666), (78, 3110961), (91, 2666538), (98, 2476071), (117, 2073974), (126, 1925833), (147, 1650714), (182, 1333269), (234, 1036987), (273, 888846), (294, 825357), (441, 550238), (546, 444423), (637, 380934), (819, 296282), (882, 275119), (1274, 190467), (1638, 148141), (1911, 126978), (3822, 63489), (5733, 42326), (11466, 21163)]