16509924

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:589

約数の個数: 72

約数和(自身を含む): 45110520

約数和(自身を除く): 28600596

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 509, 612, 636, 901, 954, 1018, 1527, 1802, 1908, 2036, 2703, 3054, 3604, 4581, 5406, 6108, 8109, 8653, 9162, 10812, 16218, 17306, 18324, 25959, 26977, 32436, 34612, 51918, 53954, 77877, 80931, 103836, 107908, 155754, 161862, 242793, 311508, 323724, 458609, 485586, 917218, 971172, 1375827, 1834436, 2751654, 4127481, 5503308, 8254962, 16509924]

約数ペア:

[(1, 16509924), (2, 8254962), (3, 5503308), (4, 4127481), (6, 2751654), (9, 1834436), (12, 1375827), (17, 971172), (18, 917218), (34, 485586), (36, 458609), (51, 323724), (53, 311508), (68, 242793), (102, 161862), (106, 155754), (153, 107908), (159, 103836), (204, 80931), (212, 77877), (306, 53954), (318, 51918), (477, 34612), (509, 32436), (612, 26977), (636, 25959), (901, 18324), (954, 17306), (1018, 16218), (1527, 10812), (1802, 9162), (1908, 8653), (2036, 8109), (2703, 6108), (3054, 5406), (3604, 4581)]