123054372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{488311}}^1$

素因数の和:488328

約数の個数: 36

約数和(自身を含む): 355491136

約数和(自身を除く): 232436764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 488311, 976622, 1464933, 1953244, 2929866, 3418177, 4394799, 5859732, 6836354, 8789598, 10254531, 13672708, 17579196, 20509062, 30763593, 41018124, 61527186, 123054372]

約数ペア:

[(1, 123054372), (2, 61527186), (3, 41018124), (4, 30763593), (6, 20509062), (7, 17579196), (9, 13672708), (12, 10254531), (14, 8789598), (18, 6836354), (21, 5859732), (28, 4394799), (36, 3418177), (42, 2929866), (63, 1953244), (84, 1464933), (126, 976622), (252, 488311)]