22312458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2903}}^1$

素因数の和:2979

約数の個数: 48

約数和(自身を含む): 56174976

約数和(自身を除く): 33862518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 2903, 3843, 5806, 7686, 8709, 17418, 20321, 26127, 40642, 52254, 60963, 121926, 177083, 182889, 354166, 365778, 531249, 1062498, 1239581, 1593747, 2479162, 3187494, 3718743, 7437486, 11156229, 22312458]

約数ペア:

[(1, 22312458), (2, 11156229), (3, 7437486), (6, 3718743), (7, 3187494), (9, 2479162), (14, 1593747), (18, 1239581), (21, 1062498), (42, 531249), (61, 365778), (63, 354166), (122, 182889), (126, 177083), (183, 121926), (366, 60963), (427, 52254), (549, 40642), (854, 26127), (1098, 20321), (1281, 17418), (2562, 8709), (2903, 7686), (3843, 5806)]