17306898

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 72

約数和(自身を含む): 42345072

約数和(自身を除く): 25038174

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 43, 49, 74, 86, 98, 111, 129, 147, 222, 258, 259, 294, 301, 518, 602, 777, 903, 1369, 1554, 1591, 1806, 1813, 2107, 2738, 3182, 3626, 4107, 4214, 4773, 5439, 6321, 8214, 9546, 9583, 10878, 11137, 12642, 19166, 22274, 28749, 33411, 57498, 58867, 66822, 67081, 77959, 117734, 134162, 155918, 176601, 201243, 233877, 353202, 402486, 412069, 467754, 824138, 1236207, 2472414, 2884483, 5768966, 8653449, 17306898]

約数ペア:

[(1, 17306898), (2, 8653449), (3, 5768966), (6, 2884483), (7, 2472414), (14, 1236207), (21, 824138), (37, 467754), (42, 412069), (43, 402486), (49, 353202), (74, 233877), (86, 201243), (98, 176601), (111, 155918), (129, 134162), (147, 117734), (222, 77959), (258, 67081), (259, 66822), (294, 58867), (301, 57498), (518, 33411), (602, 28749), (777, 22274), (903, 19166), (1369, 12642), (1554, 11137), (1591, 10878), (1806, 9583), (1813, 9546), (2107, 8214), (2738, 6321), (3182, 5439), (3626, 4773), (4107, 4214)]