18142264

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 44208000

約数和(自身を除く): 26065736

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 59, 68, 76, 118, 119, 133, 136, 152, 236, 238, 266, 289, 323, 413, 472, 476, 532, 578, 646, 826, 952, 1003, 1064, 1121, 1156, 1292, 1652, 2006, 2023, 2242, 2261, 2312, 2584, 3304, 4012, 4046, 4484, 4522, 5491, 7021, 7847, 8024, 8092, 8968, 9044, 10982, 14042, 15694, 16184, 17051, 18088, 19057, 21964, 28084, 31388, 34102, 38114, 38437, 43928, 56168, 62776, 68204, 76228, 76874, 119357, 133399, 136408, 152456, 153748, 238714, 266798, 307496, 323969, 477428, 533596, 647938, 954856, 1067192, 1295876, 2267783, 2591752, 4535566, 9071132, 18142264]

約数ペア:

[(1, 18142264), (2, 9071132), (4, 4535566), (7, 2591752), (8, 2267783), (14, 1295876), (17, 1067192), (19, 954856), (28, 647938), (34, 533596), (38, 477428), (56, 323969), (59, 307496), (68, 266798), (76, 238714), (118, 153748), (119, 152456), (133, 136408), (136, 133399), (152, 119357), (236, 76874), (238, 76228), (266, 68204), (289, 62776), (323, 56168), (413, 43928), (472, 38437), (476, 38114), (532, 34102), (578, 31388), (646, 28084), (826, 21964), (952, 19057), (1003, 18088), (1064, 17051), (1121, 16184), (1156, 15694), (1292, 14042), (1652, 10982), (2006, 9044), (2023, 8968), (2242, 8092), (2261, 8024), (2312, 7847), (2584, 7021), (3304, 5491), (4012, 4522), (4046, 4484)]