38664108

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 115584000

約数和(自身を除く): 76919892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 199, 252, 257, 378, 398, 514, 597, 756, 771, 796, 1028, 1194, 1393, 1542, 1791, 1799, 2313, 2388, 2786, 3084, 3582, 3598, 4179, 4626, 5373, 5397, 5572, 6939, 7164, 7196, 8358, 9252, 10746, 10794, 12537, 13878, 16191, 16716, 21492, 21588, 25074, 27756, 32382, 37611, 48573, 50148, 51143, 64764, 75222, 97146, 102286, 150444, 153429, 194292, 204572, 306858, 358001, 460287, 613716, 716002, 920574, 1074003, 1380861, 1432004, 1841148, 2148006, 2761722, 3222009, 4296012, 5523444, 6444018, 9666027, 12888036, 19332054, 38664108]

約数ペア:

[(1, 38664108), (2, 19332054), (3, 12888036), (4, 9666027), (6, 6444018), (7, 5523444), (9, 4296012), (12, 3222009), (14, 2761722), (18, 2148006), (21, 1841148), (27, 1432004), (28, 1380861), (36, 1074003), (42, 920574), (54, 716002), (63, 613716), (84, 460287), (108, 358001), (126, 306858), (189, 204572), (199, 194292), (252, 153429), (257, 150444), (378, 102286), (398, 97146), (514, 75222), (597, 64764), (756, 51143), (771, 50148), (796, 48573), (1028, 37611), (1194, 32382), (1393, 27756), (1542, 25074), (1791, 21588), (1799, 21492), (2313, 16716), (2388, 16191), (2786, 13878), (3084, 12537), (3582, 10794), (3598, 10746), (4179, 9252), (4626, 8358), (5373, 7196), (5397, 7164), (5572, 6939)]