17118486

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 49766400

約数和(自身を除く): 32647914

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 54, 63, 66, 69, 77, 99, 126, 138, 154, 161, 179, 189, 198, 207, 231, 253, 297, 322, 358, 378, 414, 462, 483, 506, 537, 594, 621, 693, 759, 966, 1074, 1242, 1253, 1386, 1449, 1518, 1611, 1771, 1969, 2079, 2277, 2506, 2898, 3222, 3542, 3759, 3938, 4117, 4158, 4347, 4554, 4833, 5313, 5907, 6831, 7518, 8234, 8694, 9666, 10626, 11277, 11814, 12351, 13662, 13783, 15939, 17721, 22554, 24702, 27566, 28819, 31878, 33831, 35442, 37053, 41349, 45287, 47817, 53163, 57638, 67662, 74106, 82698, 86457, 90574, 95634, 106326, 111159, 124047, 135861, 172914, 222318, 248094, 259371, 271722, 317009, 372141, 407583, 518742, 634018, 744282, 778113, 815166, 951027, 1222749, 1556226, 1902054, 2445498, 2853081, 5706162, 8559243, 17118486]

約数ペア:

[(1, 17118486), (2, 8559243), (3, 5706162), (6, 2853081), (7, 2445498), (9, 1902054), (11, 1556226), (14, 1222749), (18, 951027), (21, 815166), (22, 778113), (23, 744282), (27, 634018), (33, 518742), (42, 407583), (46, 372141), (54, 317009), (63, 271722), (66, 259371), (69, 248094), (77, 222318), (99, 172914), (126, 135861), (138, 124047), (154, 111159), (161, 106326), (179, 95634), (189, 90574), (198, 86457), (207, 82698), (231, 74106), (253, 67662), (297, 57638), (322, 53163), (358, 47817), (378, 45287), (414, 41349), (462, 37053), (483, 35442), (506, 33831), (537, 31878), (594, 28819), (621, 27566), (693, 24702), (759, 22554), (966, 17721), (1074, 15939), (1242, 13783), (1253, 13662), (1386, 12351), (1449, 11814), (1518, 11277), (1611, 10626), (1771, 9666), (1969, 8694), (2079, 8234), (2277, 7518), (2506, 6831), (2898, 5907), (3222, 5313), (3542, 4833), (3759, 4554), (3938, 4347), (4117, 4158)]