2854446

素因数分解:

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

素因数の和:118

約数の個数: 64

約数和(自身を含む): 7104000

約数和(自身を除く): 4249554

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 73, 98, 114, 133, 146, 147, 219, 266, 294, 343, 399, 438, 511, 686, 798, 931, 1022, 1029, 1387, 1533, 1862, 2058, 2774, 2793, 3066, 3577, 4161, 5586, 6517, 7154, 8322, 9709, 10731, 13034, 19418, 19551, 21462, 25039, 29127, 39102, 50078, 58254, 67963, 75117, 135926, 150234, 203889, 407778, 475741, 951482, 1427223, 2854446]

約数ペア:

[(1, 2854446), (2, 1427223), (3, 951482), (6, 475741), (7, 407778), (14, 203889), (19, 150234), (21, 135926), (38, 75117), (42, 67963), (49, 58254), (57, 50078), (73, 39102), (98, 29127), (114, 25039), (133, 21462), (146, 19551), (147, 19418), (219, 13034), (266, 10731), (294, 9709), (343, 8322), (399, 7154), (438, 6517), (511, 5586), (686, 4161), (798, 3577), (931, 3066), (1022, 2793), (1029, 2774), (1387, 2058), (1533, 1862)]