16347474

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 44755200

約数和(自身を除く): 28407726

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 29, 33, 39, 54, 58, 66, 73, 78, 87, 99, 117, 143, 146, 174, 198, 219, 234, 261, 286, 297, 319, 351, 377, 429, 438, 522, 594, 638, 657, 702, 754, 783, 803, 858, 949, 957, 1131, 1287, 1314, 1566, 1606, 1898, 1914, 1971, 2117, 2262, 2409, 2574, 2847, 2871, 3393, 3861, 3942, 4147, 4234, 4818, 5694, 5742, 6351, 6786, 7227, 7722, 8294, 8541, 8613, 10179, 10439, 12441, 12702, 14454, 17082, 17226, 19053, 20358, 20878, 21681, 23287, 24882, 25623, 27521, 31317, 37323, 38106, 43362, 46574, 51246, 55042, 57159, 62634, 69861, 74646, 82563, 93951, 111969, 114318, 139722, 165126, 187902, 209583, 223938, 247689, 281853, 302731, 419166, 495378, 563706, 605462, 628749, 743067, 908193, 1257498, 1486134, 1816386, 2724579, 5449158, 8173737, 16347474]

約数ペア:

[(1, 16347474), (2, 8173737), (3, 5449158), (6, 2724579), (9, 1816386), (11, 1486134), (13, 1257498), (18, 908193), (22, 743067), (26, 628749), (27, 605462), (29, 563706), (33, 495378), (39, 419166), (54, 302731), (58, 281853), (66, 247689), (73, 223938), (78, 209583), (87, 187902), (99, 165126), (117, 139722), (143, 114318), (146, 111969), (174, 93951), (198, 82563), (219, 74646), (234, 69861), (261, 62634), (286, 57159), (297, 55042), (319, 51246), (351, 46574), (377, 43362), (429, 38106), (438, 37323), (522, 31317), (594, 27521), (638, 25623), (657, 24882), (702, 23287), (754, 21681), (783, 20878), (803, 20358), (858, 19053), (949, 17226), (957, 17082), (1131, 14454), (1287, 12702), (1314, 12441), (1566, 10439), (1606, 10179), (1898, 8613), (1914, 8541), (1971, 8294), (2117, 7722), (2262, 7227), (2409, 6786), (2574, 6351), (2847, 5742), (2871, 5694), (3393, 4818), (3861, 4234), (3942, 4147)]