15697047258

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{1061}}^1$

素因数の和:1508

約数の個数: 96

約数和(自身を含む): 36182764800

約数和(自身を除く): 20485717542

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 181, 239, 342, 362, 478, 543, 717, 1061, 1086, 1434, 1629, 2122, 2151, 3183, 3258, 3439, 4302, 4541, 6366, 6878, 9082, 9549, 10317, 13623, 19098, 20159, 20634, 27246, 30951, 40318, 40869, 43259, 60477, 61902, 81738, 86518, 120954, 129777, 181431, 192041, 253579, 259554, 362862, 384082, 389331, 507158, 576123, 760737, 778662, 821921, 1152246, 1521474, 1643842, 1728369, 2282211, 2465763, 3456738, 3648779, 4564422, 4818001, 4931526, 7297558, 7397289, 9636002, 10946337, 14454003, 14794578, 21892674, 28908006, 32839011, 43362009, 45897799, 65678022, 86724018, 91795598, 137693397, 275386794, 413080191, 826160382, 872058181, 1744116362, 2616174543, 5232349086, 7848523629, 15697047258]

約数ペア:

[(1, 15697047258), (2, 7848523629), (3, 5232349086), (6, 2616174543), (9, 1744116362), (18, 872058181), (19, 826160382), (38, 413080191), (57, 275386794), (114, 137693397), (171, 91795598), (181, 86724018), (239, 65678022), (342, 45897799), (362, 43362009), (478, 32839011), (543, 28908006), (717, 21892674), (1061, 14794578), (1086, 14454003), (1434, 10946337), (1629, 9636002), (2122, 7397289), (2151, 7297558), (3183, 4931526), (3258, 4818001), (3439, 4564422), (4302, 3648779), (4541, 3456738), (6366, 2465763), (6878, 2282211), (9082, 1728369), (9549, 1643842), (10317, 1521474), (13623, 1152246), (19098, 821921), (20159, 778662), (20634, 760737), (27246, 576123), (30951, 507158), (40318, 389331), (40869, 384082), (43259, 362862), (60477, 259554), (61902, 253579), (81738, 192041), (86518, 181431), (120954, 129777)]