16973334

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 43706880

約数和(自身を除く): 26733546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 378, 498, 541, 581, 747, 1082, 1162, 1494, 1623, 1743, 2241, 3246, 3486, 3787, 4482, 4869, 5229, 7574, 9738, 10458, 11361, 14607, 15687, 22722, 29214, 31374, 34083, 44903, 68166, 89806, 102249, 134709, 204498, 269418, 314321, 404127, 628642, 808254, 942963, 1212381, 1885926, 2424762, 2828889, 5657778, 8486667, 16973334]

約数ペア:

[(1, 16973334), (2, 8486667), (3, 5657778), (6, 2828889), (7, 2424762), (9, 1885926), (14, 1212381), (18, 942963), (21, 808254), (27, 628642), (42, 404127), (54, 314321), (63, 269418), (83, 204498), (126, 134709), (166, 102249), (189, 89806), (249, 68166), (378, 44903), (498, 34083), (541, 31374), (581, 29214), (747, 22722), (1082, 15687), (1162, 14607), (1494, 11361), (1623, 10458), (1743, 9738), (2241, 7574), (3246, 5229), (3486, 4869), (3787, 4482)]