17639676

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 52284960

約数和(自身を除く): 34645284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 37, 38, 41, 51, 57, 68, 74, 76, 82, 102, 111, 114, 123, 148, 153, 164, 171, 204, 222, 228, 246, 306, 323, 333, 342, 369, 444, 492, 612, 629, 646, 666, 684, 697, 703, 738, 779, 969, 1258, 1292, 1332, 1394, 1406, 1476, 1517, 1558, 1887, 1938, 2091, 2109, 2337, 2516, 2788, 2812, 2907, 3034, 3116, 3774, 3876, 4182, 4218, 4551, 4674, 5661, 5814, 6068, 6273, 6327, 7011, 7548, 8364, 8436, 9102, 9348, 11322, 11628, 11951, 12546, 12654, 13243, 13653, 14022, 18204, 22644, 23902, 25092, 25308, 25789, 26486, 27306, 28044, 28823, 35853, 39729, 47804, 51578, 52972, 54612, 57646, 71706, 77367, 79458, 86469, 103156, 107559, 115292, 119187, 143412, 154734, 158916, 172938, 215118, 232101, 238374, 259407, 309468, 345876, 430236, 464202, 476748, 489991, 518814, 928404, 979982, 1037628, 1469973, 1959964, 2939946, 4409919, 5879892, 8819838, 17639676]

約数ペア:

[(1, 17639676), (2, 8819838), (3, 5879892), (4, 4409919), (6, 2939946), (9, 1959964), (12, 1469973), (17, 1037628), (18, 979982), (19, 928404), (34, 518814), (36, 489991), (37, 476748), (38, 464202), (41, 430236), (51, 345876), (57, 309468), (68, 259407), (74, 238374), (76, 232101), (82, 215118), (102, 172938), (111, 158916), (114, 154734), (123, 143412), (148, 119187), (153, 115292), (164, 107559), (171, 103156), (204, 86469), (222, 79458), (228, 77367), (246, 71706), (306, 57646), (323, 54612), (333, 52972), (342, 51578), (369, 47804), (444, 39729), (492, 35853), (612, 28823), (629, 28044), (646, 27306), (666, 26486), (684, 25789), (697, 25308), (703, 25092), (738, 23902), (779, 22644), (969, 18204), (1258, 14022), (1292, 13653), (1332, 13243), (1394, 12654), (1406, 12546), (1476, 11951), (1517, 11628), (1558, 11322), (1887, 9348), (1938, 9102), (2091, 8436), (2109, 8364), (2337, 7548), (2516, 7011), (2788, 6327), (2812, 6273), (2907, 6068), (3034, 5814), (3116, 5661), (3774, 4674), (3876, 4551), (4182, 4218)]