854942004

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{11821}}^1$

素因数の和:11886

約数の個数: 108

約数和(自身を含む): 2575469988

約数和(自身を除く): 1720527984

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 441, 492, 574, 588, 738, 861, 882, 1148, 1476, 1722, 1764, 2009, 2583, 3444, 4018, 5166, 6027, 8036, 10332, 11821, 12054, 18081, 23642, 24108, 35463, 36162, 47284, 70926, 72324, 82747, 106389, 141852, 165494, 212778, 248241, 330988, 425556, 484661, 496482, 579229, 744723, 969322, 992964, 1158458, 1453983, 1489446, 1737687, 1938644, 2316916, 2907966, 2978892, 3392627, 3475374, 4361949, 5213061, 5815932, 6785254, 6950748, 8723898, 10177881, 10426122, 13570508, 17447796, 20355762, 20852244, 23748389, 30533643, 40711524, 47496778, 61067286, 71245167, 94993556, 122134572, 142490334, 213735501, 284980668, 427471002, 854942004]

約数ペア:

[(1, 854942004), (2, 427471002), (3, 284980668), (4, 213735501), (6, 142490334), (7, 122134572), (9, 94993556), (12, 71245167), (14, 61067286), (18, 47496778), (21, 40711524), (28, 30533643), (36, 23748389), (41, 20852244), (42, 20355762), (49, 17447796), (63, 13570508), (82, 10426122), (84, 10177881), (98, 8723898), (123, 6950748), (126, 6785254), (147, 5815932), (164, 5213061), (196, 4361949), (246, 3475374), (252, 3392627), (287, 2978892), (294, 2907966), (369, 2316916), (441, 1938644), (492, 1737687), (574, 1489446), (588, 1453983), (738, 1158458), (861, 992964), (882, 969322), (1148, 744723), (1476, 579229), (1722, 496482), (1764, 484661), (2009, 425556), (2583, 330988), (3444, 248241), (4018, 212778), (5166, 165494), (6027, 141852), (8036, 106389), (10332, 82747), (11821, 72324), (12054, 70926), (18081, 47284), (23642, 36162), (24108, 35463)]