18767592

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 58320000

約数和(自身を除く): 39552408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 152, 153, 171, 204, 216, 228, 269, 306, 323, 342, 408, 456, 459, 513, 538, 612, 646, 684, 807, 918, 969, 1026, 1076, 1224, 1292, 1368, 1614, 1836, 1938, 2052, 2152, 2421, 2584, 2907, 3228, 3672, 3876, 4104, 4573, 4842, 5111, 5814, 6456, 7263, 7752, 8721, 9146, 9684, 10222, 11628, 13719, 14526, 15333, 17442, 18292, 19368, 20444, 23256, 27438, 29052, 30666, 34884, 36584, 40888, 41157, 45999, 54876, 58104, 61332, 69768, 82314, 86887, 91998, 109752, 122664, 123471, 137997, 164628, 173774, 183996, 246942, 260661, 275994, 329256, 347548, 367992, 493884, 521322, 551988, 695096, 781983, 987768, 1042644, 1103976, 1563966, 2085288, 2345949, 3127932, 4691898, 6255864, 9383796, 18767592]

約数ペア:

[(1, 18767592), (2, 9383796), (3, 6255864), (4, 4691898), (6, 3127932), (8, 2345949), (9, 2085288), (12, 1563966), (17, 1103976), (18, 1042644), (19, 987768), (24, 781983), (27, 695096), (34, 551988), (36, 521322), (38, 493884), (51, 367992), (54, 347548), (57, 329256), (68, 275994), (72, 260661), (76, 246942), (102, 183996), (108, 173774), (114, 164628), (136, 137997), (152, 123471), (153, 122664), (171, 109752), (204, 91998), (216, 86887), (228, 82314), (269, 69768), (306, 61332), (323, 58104), (342, 54876), (408, 45999), (456, 41157), (459, 40888), (513, 36584), (538, 34884), (612, 30666), (646, 29052), (684, 27438), (807, 23256), (918, 20444), (969, 19368), (1026, 18292), (1076, 17442), (1224, 15333), (1292, 14526), (1368, 13719), (1614, 11628), (1836, 10222), (1938, 9684), (2052, 9146), (2152, 8721), (2421, 7752), (2584, 7263), (2907, 6456), (3228, 5814), (3672, 5111), (3876, 4842), (4104, 4573)]