253947924

素因数分解:

$2^2\times 3^2\times {\mathrm{719}}^1\times {\mathrm{9811}}^1$

素因数の和:10540

約数の個数: 36

約数和(自身を含む): 642882240

約数和(自身を除く): 388934316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 719, 1438, 2157, 2876, 4314, 6471, 8628, 9811, 12942, 19622, 25884, 29433, 39244, 58866, 88299, 117732, 176598, 353196, 7054109, 14108218, 21162327, 28216436, 42324654, 63486981, 84649308, 126973962, 253947924]

約数ペア:

[(1, 253947924), (2, 126973962), (3, 84649308), (4, 63486981), (6, 42324654), (9, 28216436), (12, 21162327), (18, 14108218), (36, 7054109), (719, 353196), (1438, 176598), (2157, 117732), (2876, 88299), (4314, 58866), (6471, 39244), (8628, 29433), (9811, 25884), (12942, 19622)]