15409764

素因数分解:

$2^2\times 3^4\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:454

約数の個数: 60

約数和(自身を含む): 40656000

約数和(自身を除く): 25246236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 239, 324, 398, 478, 597, 717, 796, 956, 1194, 1434, 1791, 2151, 2388, 2868, 3582, 4302, 5373, 6453, 7164, 8604, 10746, 12906, 16119, 19359, 21492, 25812, 32238, 38718, 47561, 64476, 77436, 95122, 142683, 190244, 285366, 428049, 570732, 856098, 1284147, 1712196, 2568294, 3852441, 5136588, 7704882, 15409764]

約数ペア:

[(1, 15409764), (2, 7704882), (3, 5136588), (4, 3852441), (6, 2568294), (9, 1712196), (12, 1284147), (18, 856098), (27, 570732), (36, 428049), (54, 285366), (81, 190244), (108, 142683), (162, 95122), (199, 77436), (239, 64476), (324, 47561), (398, 38718), (478, 32238), (597, 25812), (717, 21492), (796, 19359), (956, 16119), (1194, 12906), (1434, 10746), (1791, 8604), (2151, 7164), (2388, 6453), (2868, 5373), (3582, 4302)]