1223334

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 3290040

約数和(自身を除く): 2066706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 73, 98, 114, 126, 133, 146, 147, 171, 219, 266, 294, 342, 399, 438, 441, 511, 657, 798, 882, 931, 1022, 1197, 1314, 1387, 1533, 1862, 2394, 2774, 2793, 3066, 3577, 4161, 4599, 5586, 7154, 8322, 8379, 9198, 9709, 10731, 12483, 16758, 19418, 21462, 24966, 29127, 32193, 58254, 64386, 67963, 87381, 135926, 174762, 203889, 407778, 611667, 1223334]

約数ペア:

[(1, 1223334), (2, 611667), (3, 407778), (6, 203889), (7, 174762), (9, 135926), (14, 87381), (18, 67963), (19, 64386), (21, 58254), (38, 32193), (42, 29127), (49, 24966), (57, 21462), (63, 19418), (73, 16758), (98, 12483), (114, 10731), (126, 9709), (133, 9198), (146, 8379), (147, 8322), (171, 7154), (219, 5586), (266, 4599), (294, 4161), (342, 3577), (399, 3066), (438, 2793), (441, 2774), (511, 2394), (657, 1862), (798, 1533), (882, 1387), (931, 1314), (1022, 1197)]