1513297116

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{787}}^1\times {\mathrm{1723}}^1$

素因数の和:2551

約数の個数: 72

約数和(自身を含む): 3955986944

約数和(自身を除く): 2442689828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 787, 1116, 1574, 1723, 2361, 3148, 3446, 4722, 5169, 6892, 7083, 9444, 10338, 14166, 15507, 20676, 24397, 28332, 31014, 48794, 53413, 62028, 73191, 97588, 106826, 146382, 160239, 213652, 219573, 292764, 320478, 439146, 480717, 640956, 878292, 961434, 1356001, 1922868, 2712002, 4068003, 5424004, 8136006, 12204009, 16272012, 24408018, 42036031, 48816036, 84072062, 126108093, 168144124, 252216186, 378324279, 504432372, 756648558, 1513297116]

約数ペア:

[(1, 1513297116), (2, 756648558), (3, 504432372), (4, 378324279), (6, 252216186), (9, 168144124), (12, 126108093), (18, 84072062), (31, 48816036), (36, 42036031), (62, 24408018), (93, 16272012), (124, 12204009), (186, 8136006), (279, 5424004), (372, 4068003), (558, 2712002), (787, 1922868), (1116, 1356001), (1574, 961434), (1723, 878292), (2361, 640956), (3148, 480717), (3446, 439146), (4722, 320478), (5169, 292764), (6892, 219573), (7083, 213652), (9444, 160239), (10338, 146382), (14166, 106826), (15507, 97588), (20676, 73191), (24397, 62028), (28332, 53413), (31014, 48794)]