2006856

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 5953200

約数和(自身を除く): 3946344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 163, 171, 216, 228, 324, 326, 342, 456, 489, 513, 648, 652, 684, 978, 1026, 1304, 1368, 1467, 1539, 1956, 2052, 2934, 3078, 3097, 3912, 4104, 4401, 5868, 6156, 6194, 8802, 9291, 11736, 12312, 12388, 13203, 17604, 18582, 24776, 26406, 27873, 35208, 37164, 52812, 55746, 74328, 83619, 105624, 111492, 167238, 222984, 250857, 334476, 501714, 668952, 1003428, 2006856]

約数ペア:

[(1, 2006856), (2, 1003428), (3, 668952), (4, 501714), (6, 334476), (8, 250857), (9, 222984), (12, 167238), (18, 111492), (19, 105624), (24, 83619), (27, 74328), (36, 55746), (38, 52812), (54, 37164), (57, 35208), (72, 27873), (76, 26406), (81, 24776), (108, 18582), (114, 17604), (152, 13203), (162, 12388), (163, 12312), (171, 11736), (216, 9291), (228, 8802), (324, 6194), (326, 6156), (342, 5868), (456, 4401), (489, 4104), (513, 3912), (648, 3097), (652, 3078), (684, 2934), (978, 2052), (1026, 1956), (1304, 1539), (1368, 1467)]