1858104

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 5096520

約数和(自身を除く): 3238416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 197, 262, 393, 394, 524, 591, 786, 788, 1048, 1179, 1182, 1572, 1576, 1773, 2358, 2364, 3144, 3546, 4716, 4728, 7092, 9432, 14184, 25807, 51614, 77421, 103228, 154842, 206456, 232263, 309684, 464526, 619368, 929052, 1858104]

約数ペア:

[(1, 1858104), (2, 929052), (3, 619368), (4, 464526), (6, 309684), (8, 232263), (9, 206456), (12, 154842), (18, 103228), (24, 77421), (36, 51614), (72, 25807), (131, 14184), (197, 9432), (262, 7092), (393, 4728), (394, 4716), (524, 3546), (591, 3144), (786, 2364), (788, 2358), (1048, 1773), (1179, 1576), (1182, 1572)]