6864858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 20643840

約数和(自身を除く): 13778982

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 127, 143, 154, 182, 189, 198, 231, 234, 254, 273, 286, 297, 351, 378, 381, 429, 462, 546, 594, 693, 702, 762, 819, 858, 889, 1001, 1143, 1287, 1386, 1397, 1638, 1651, 1778, 2002, 2079, 2286, 2457, 2574, 2667, 2794, 3003, 3302, 3429, 3861, 4158, 4191, 4914, 4953, 5334, 6006, 6858, 7722, 8001, 8382, 9009, 9779, 9906, 11557, 12573, 14859, 16002, 18018, 18161, 19558, 23114, 24003, 25146, 27027, 29337, 29718, 34671, 36322, 37719, 44577, 48006, 54054, 54483, 58674, 69342, 75438, 88011, 89154, 104013, 108966, 127127, 163449, 176022, 208026, 254254, 264033, 312039, 326898, 381381, 490347, 528066, 624078, 762762, 980694, 1144143, 2288286, 3432429, 6864858]

約数ペア:

[(1, 6864858), (2, 3432429), (3, 2288286), (6, 1144143), (7, 980694), (9, 762762), (11, 624078), (13, 528066), (14, 490347), (18, 381381), (21, 326898), (22, 312039), (26, 264033), (27, 254254), (33, 208026), (39, 176022), (42, 163449), (54, 127127), (63, 108966), (66, 104013), (77, 89154), (78, 88011), (91, 75438), (99, 69342), (117, 58674), (126, 54483), (127, 54054), (143, 48006), (154, 44577), (182, 37719), (189, 36322), (198, 34671), (231, 29718), (234, 29337), (254, 27027), (273, 25146), (286, 24003), (297, 23114), (351, 19558), (378, 18161), (381, 18018), (429, 16002), (462, 14859), (546, 12573), (594, 11557), (693, 9906), (702, 9779), (762, 9009), (819, 8382), (858, 8001), (889, 7722), (1001, 6858), (1143, 6006), (1287, 5334), (1386, 4953), (1397, 4914), (1638, 4191), (1651, 4158), (1778, 3861), (2002, 3429), (2079, 3302), (2286, 3003), (2457, 2794), (2574, 2667)]