17933454

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 52531200

約数和(自身を除く): 34597746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 189, 198, 209, 227, 231, 266, 297, 342, 378, 399, 418, 454, 462, 513, 594, 627, 681, 693, 798, 1026, 1197, 1254, 1362, 1386, 1463, 1589, 1881, 2043, 2079, 2394, 2497, 2926, 3178, 3591, 3762, 4086, 4158, 4313, 4389, 4767, 4994, 5643, 6129, 7182, 7491, 8626, 8778, 9534, 11286, 12258, 12939, 13167, 14301, 14982, 17479, 22473, 25878, 26334, 28602, 30191, 34958, 38817, 39501, 42903, 44946, 47443, 52437, 60382, 67419, 77634, 79002, 85806, 90573, 94886, 104874, 116451, 134838, 142329, 157311, 181146, 232902, 271719, 284658, 314622, 332101, 426987, 471933, 543438, 664202, 815157, 853974, 943866, 996303, 1280961, 1630314, 1992606, 2561922, 2988909, 5977818, 8966727, 17933454]

約数ペア:

[(1, 17933454), (2, 8966727), (3, 5977818), (6, 2988909), (7, 2561922), (9, 1992606), (11, 1630314), (14, 1280961), (18, 996303), (19, 943866), (21, 853974), (22, 815157), (27, 664202), (33, 543438), (38, 471933), (42, 426987), (54, 332101), (57, 314622), (63, 284658), (66, 271719), (77, 232902), (99, 181146), (114, 157311), (126, 142329), (133, 134838), (154, 116451), (171, 104874), (189, 94886), (198, 90573), (209, 85806), (227, 79002), (231, 77634), (266, 67419), (297, 60382), (342, 52437), (378, 47443), (399, 44946), (418, 42903), (454, 39501), (462, 38817), (513, 34958), (594, 30191), (627, 28602), (681, 26334), (693, 25878), (798, 22473), (1026, 17479), (1197, 14982), (1254, 14301), (1362, 13167), (1386, 12939), (1463, 12258), (1589, 11286), (1881, 9534), (2043, 8778), (2079, 8626), (2394, 7491), (2497, 7182), (2926, 6129), (3178, 5643), (3591, 4994), (3762, 4767), (4086, 4389), (4158, 4313)]