42108522

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 94003200

約数和(自身を除く): 51894678

約数列:

[1, 2, 3, 6, 19, 29, 38, 47, 57, 58, 87, 94, 114, 141, 174, 271, 282, 542, 551, 813, 893, 1102, 1363, 1626, 1653, 1786, 2679, 2726, 3306, 4089, 5149, 5358, 7859, 8178, 10298, 12737, 15447, 15718, 23577, 25474, 25897, 30894, 38211, 47154, 51794, 76422, 77691, 149321, 155382, 242003, 298642, 369373, 447963, 484006, 726009, 738746, 895926, 1108119, 1452018, 2216238, 7018087, 14036174, 21054261, 42108522]

約数ペア:

[(1, 42108522), (2, 21054261), (3, 14036174), (6, 7018087), (19, 2216238), (29, 1452018), (38, 1108119), (47, 895926), (57, 738746), (58, 726009), (87, 484006), (94, 447963), (114, 369373), (141, 298642), (174, 242003), (271, 155382), (282, 149321), (542, 77691), (551, 76422), (813, 51794), (893, 47154), (1102, 38211), (1363, 30894), (1626, 25897), (1653, 25474), (1786, 23577), (2679, 15718), (2726, 15447), (3306, 12737), (4089, 10298), (5149, 8178), (5358, 7859)]