448902

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:194

約数の個数: 40

約数和(自身を含む): 1071576

約数和(自身を除く): 622674

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 163, 306, 326, 459, 489, 918, 978, 1377, 1467, 2754, 2771, 2934, 4401, 5542, 8313, 8802, 13203, 16626, 24939, 26406, 49878, 74817, 149634, 224451, 448902]

約数ペア:

[(1, 448902), (2, 224451), (3, 149634), (6, 74817), (9, 49878), (17, 26406), (18, 24939), (27, 16626), (34, 13203), (51, 8802), (54, 8313), (81, 5542), (102, 4401), (153, 2934), (162, 2771), (163, 2754), (306, 1467), (326, 1377), (459, 978), (489, 918)]