17297196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1323

約数の個数: 72

約数和(自身を含む): 49029120

約数和(自身を除く): 31731924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1279, 1932, 2254, 2558, 3381, 3837, 4508, 5116, 6762, 7674, 8953, 13524, 15348, 17906, 26859, 29417, 35812, 53718, 58834, 62671, 88251, 107436, 117668, 125342, 176502, 188013, 205919, 250684, 353004, 376026, 411838, 617757, 752052, 823676, 1235514, 1441433, 2471028, 2882866, 4324299, 5765732, 8648598, 17297196]

約数ペア:

[(1, 17297196), (2, 8648598), (3, 5765732), (4, 4324299), (6, 2882866), (7, 2471028), (12, 1441433), (14, 1235514), (21, 823676), (23, 752052), (28, 617757), (42, 411838), (46, 376026), (49, 353004), (69, 250684), (84, 205919), (92, 188013), (98, 176502), (138, 125342), (147, 117668), (161, 107436), (196, 88251), (276, 62671), (294, 58834), (322, 53718), (483, 35812), (588, 29417), (644, 26859), (966, 17906), (1127, 15348), (1279, 13524), (1932, 8953), (2254, 7674), (2558, 6762), (3381, 5116), (3837, 4508)]