16977186

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 39382200

約数和(自身を除く): 22405014

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 109, 153, 218, 306, 327, 509, 654, 981, 1018, 1527, 1853, 1962, 3054, 3706, 4581, 5559, 8653, 9162, 11118, 16677, 17306, 25959, 33354, 51918, 55481, 77877, 110962, 155754, 166443, 332886, 499329, 943177, 998658, 1886354, 2829531, 5659062, 8488593, 16977186]

約数ペア:

[(1, 16977186), (2, 8488593), (3, 5659062), (6, 2829531), (9, 1886354), (17, 998658), (18, 943177), (34, 499329), (51, 332886), (102, 166443), (109, 155754), (153, 110962), (218, 77877), (306, 55481), (327, 51918), (509, 33354), (654, 25959), (981, 17306), (1018, 16677), (1527, 11118), (1853, 9162), (1962, 8653), (3054, 5559), (3706, 4581)]