2002121388

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1553}}^1$

素因数の和:1765

約数の個数: 120

約数和(自身を含む): 5496609888

約数和(自身を除く): 3494488500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 173, 207, 276, 324, 346, 414, 519, 621, 692, 828, 1038, 1242, 1553, 1557, 1863, 2076, 2484, 3106, 3114, 3726, 3979, 4659, 4671, 6212, 6228, 7452, 7958, 9318, 9342, 11937, 13977, 14013, 15916, 18636, 18684, 23874, 27954, 28026, 35719, 35811, 41931, 47748, 55908, 56052, 71438, 71622, 83862, 107157, 107433, 125793, 142876, 143244, 167724, 214314, 214866, 251586, 268669, 321471, 322299, 428628, 429732, 503172, 537338, 642942, 644598, 806007, 964413, 1074676, 1285884, 1289196, 1612014, 1928826, 2418021, 2893239, 3224028, 3857652, 4836042, 5786478, 6179387, 7254063, 9672084, 11572956, 12358774, 14508126, 18538161, 21762189, 24717548, 29016252, 37076322, 43524378, 55614483, 74152644, 87048756, 111228966, 166843449, 222457932, 333686898, 500530347, 667373796, 1001060694, 2002121388]

約数ペア:

[(1, 2002121388), (2, 1001060694), (3, 667373796), (4, 500530347), (6, 333686898), (9, 222457932), (12, 166843449), (18, 111228966), (23, 87048756), (27, 74152644), (36, 55614483), (46, 43524378), (54, 37076322), (69, 29016252), (81, 24717548), (92, 21762189), (108, 18538161), (138, 14508126), (162, 12358774), (173, 11572956), (207, 9672084), (276, 7254063), (324, 6179387), (346, 5786478), (414, 4836042), (519, 3857652), (621, 3224028), (692, 2893239), (828, 2418021), (1038, 1928826), (1242, 1612014), (1553, 1289196), (1557, 1285884), (1863, 1074676), (2076, 964413), (2484, 806007), (3106, 644598), (3114, 642942), (3726, 537338), (3979, 503172), (4659, 429732), (4671, 428628), (6212, 322299), (6228, 321471), (7452, 268669), (7958, 251586), (9318, 214866), (9342, 214314), (11937, 167724), (13977, 143244), (14013, 142876), (15916, 125793), (18636, 107433), (18684, 107157), (23874, 83862), (27954, 71622), (28026, 71438), (35719, 56052), (35811, 55908), (41931, 47748)]