22719924

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^2\times {\mathrm{461}}^1$

素因数の和:545

約数の個数: 54

約数和(自身を含む): 59153094

約数和(自身を除く): 36433170

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 461, 666, 922, 1332, 1369, 1383, 1844, 2738, 2766, 4107, 4149, 5476, 5532, 8214, 8298, 12321, 16428, 16596, 17057, 24642, 34114, 49284, 51171, 68228, 102342, 153513, 204684, 307026, 614052, 631109, 1262218, 1893327, 2524436, 3786654, 5679981, 7573308, 11359962, 22719924]

約数ペア:

[(1, 22719924), (2, 11359962), (3, 7573308), (4, 5679981), (6, 3786654), (9, 2524436), (12, 1893327), (18, 1262218), (36, 631109), (37, 614052), (74, 307026), (111, 204684), (148, 153513), (222, 102342), (333, 68228), (444, 51171), (461, 49284), (666, 34114), (922, 24642), (1332, 17057), (1369, 16596), (1383, 16428), (1844, 12321), (2738, 8298), (2766, 8214), (4107, 5532), (4149, 5476)]