3149538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 7741440

約数和(自身を除く): 4591902

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 41, 42, 59, 62, 82, 93, 118, 123, 177, 186, 217, 246, 287, 354, 413, 434, 574, 651, 826, 861, 1239, 1271, 1302, 1722, 1829, 2419, 2478, 2542, 3658, 3813, 4838, 5487, 7257, 7626, 8897, 10974, 12803, 14514, 16933, 17794, 25606, 26691, 33866, 38409, 50799, 53382, 74989, 76818, 101598, 149978, 224967, 449934, 524923, 1049846, 1574769, 3149538]

約数ペア:

[(1, 3149538), (2, 1574769), (3, 1049846), (6, 524923), (7, 449934), (14, 224967), (21, 149978), (31, 101598), (41, 76818), (42, 74989), (59, 53382), (62, 50799), (82, 38409), (93, 33866), (118, 26691), (123, 25606), (177, 17794), (186, 16933), (217, 14514), (246, 12803), (287, 10974), (354, 8897), (413, 7626), (434, 7257), (574, 5487), (651, 4838), (826, 3813), (861, 3658), (1239, 2542), (1271, 2478), (1302, 2419), (1722, 1829)]