19305432

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 54096000

約数和(自身を除く): 34790568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 643, 834, 1112, 1251, 1286, 1668, 1929, 2502, 2572, 3336, 3753, 3858, 5004, 5144, 5787, 7506, 7716, 10008, 11574, 15012, 15432, 17361, 23148, 30024, 34722, 46296, 69444, 89377, 138888, 178754, 268131, 357508, 536262, 715016, 804393, 1072524, 1608786, 2145048, 2413179, 3217572, 4826358, 6435144, 9652716, 19305432]

約数ペア:

[(1, 19305432), (2, 9652716), (3, 6435144), (4, 4826358), (6, 3217572), (8, 2413179), (9, 2145048), (12, 1608786), (18, 1072524), (24, 804393), (27, 715016), (36, 536262), (54, 357508), (72, 268131), (108, 178754), (139, 138888), (216, 89377), (278, 69444), (417, 46296), (556, 34722), (643, 30024), (834, 23148), (1112, 17361), (1251, 15432), (1286, 15012), (1668, 11574), (1929, 10008), (2502, 7716), (2572, 7506), (3336, 5787), (3753, 5144), (3858, 5004)]