18623748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10853}}^1$

素因数の和:10884

約数の個数: 48

約数和(自身を含む): 51057216

約数和(自身を除く): 32433468

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 10853, 21706, 32559, 43412, 65118, 119383, 130236, 141089, 238766, 282178, 358149, 423267, 477532, 564356, 716298, 846534, 1432596, 1551979, 1693068, 3103958, 4655937, 6207916, 9311874, 18623748]

約数ペア:

[(1, 18623748), (2, 9311874), (3, 6207916), (4, 4655937), (6, 3103958), (11, 1693068), (12, 1551979), (13, 1432596), (22, 846534), (26, 716298), (33, 564356), (39, 477532), (44, 423267), (52, 358149), (66, 282178), (78, 238766), (132, 141089), (143, 130236), (156, 119383), (286, 65118), (429, 43412), (572, 32559), (858, 21706), (1716, 10853)]