31465062

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 75285288

約数和(自身を除く): 43820226

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 107, 153, 186, 214, 279, 306, 321, 527, 558, 642, 961, 963, 1054, 1581, 1819, 1922, 1926, 2883, 3162, 3317, 3638, 4743, 5457, 5766, 6634, 8649, 9486, 9951, 10914, 16337, 16371, 17298, 19902, 29853, 32674, 32742, 49011, 56389, 59706, 98022, 102827, 112778, 147033, 169167, 205654, 294066, 308481, 338334, 507501, 616962, 925443, 1015002, 1748059, 1850886, 3496118, 5244177, 10488354, 15732531, 31465062]

約数ペア:

[(1, 31465062), (2, 15732531), (3, 10488354), (6, 5244177), (9, 3496118), (17, 1850886), (18, 1748059), (31, 1015002), (34, 925443), (51, 616962), (62, 507501), (93, 338334), (102, 308481), (107, 294066), (153, 205654), (186, 169167), (214, 147033), (279, 112778), (306, 102827), (321, 98022), (527, 59706), (558, 56389), (642, 49011), (961, 32742), (963, 32674), (1054, 29853), (1581, 19902), (1819, 17298), (1922, 16371), (1926, 16337), (2883, 10914), (3162, 9951), (3317, 9486), (3638, 8649), (4743, 6634), (5457, 5766)]