820137114

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{101477}}^1$

素因数の和:101934

約数の個数: 24

約数和(自身を含む): 1780938900

約数和(自身を除く): 960801786

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 8082, 101477, 202954, 304431, 608862, 913293, 1826586, 45563173, 91126346, 136689519, 273379038, 410068557, 820137114]

約数ペア:

[(1, 820137114), (2, 410068557), (3, 273379038), (6, 136689519), (9, 91126346), (18, 45563173), (449, 1826586), (898, 913293), (1347, 608862), (2694, 304431), (4041, 202954), (8082, 101477)]