15565579788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{489299}}^1$

素因数の和:489558

約数の個数: 48

約数和(自身を含む): 39785961600

約数和(自身を除く): 24220381812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 241, 482, 723, 964, 1446, 2651, 2892, 5302, 7953, 10604, 15906, 31812, 489299, 978598, 1467897, 1957196, 2935794, 5382289, 5871588, 10764578, 16146867, 21529156, 32293734, 64587468, 117921059, 235842118, 353763177, 471684236, 707526354, 1297131649, 1415052708, 2594263298, 3891394947, 5188526596, 7782789894, 15565579788]

約数ペア:

[(1, 15565579788), (2, 7782789894), (3, 5188526596), (4, 3891394947), (6, 2594263298), (11, 1415052708), (12, 1297131649), (22, 707526354), (33, 471684236), (44, 353763177), (66, 235842118), (132, 117921059), (241, 64587468), (482, 32293734), (723, 21529156), (964, 16146867), (1446, 10764578), (2651, 5871588), (2892, 5382289), (5302, 2935794), (7953, 1957196), (10604, 1467897), (15906, 978598), (31812, 489299)]