191922318

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{72533}}^1$

素因数の和:72558

約数の個数: 48

約数和(自身を含む): 496132560

約数和(自身を除く): 304210242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 72533, 145066, 217599, 435198, 507731, 652797, 1015462, 1305594, 1523193, 1958391, 3046386, 3554117, 3916782, 4569579, 7108234, 9139158, 10662351, 13708737, 21324702, 27417474, 31987053, 63974106, 95961159, 191922318]

約数ペア:

[(1, 191922318), (2, 95961159), (3, 63974106), (6, 31987053), (7, 27417474), (9, 21324702), (14, 13708737), (18, 10662351), (21, 9139158), (27, 7108234), (42, 4569579), (49, 3916782), (54, 3554117), (63, 3046386), (98, 1958391), (126, 1523193), (147, 1305594), (189, 1015462), (294, 652797), (378, 507731), (441, 435198), (882, 217599), (1323, 145066), (2646, 72533)]