18273932832

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2138803}}^1$

素因数の和:2138905

約数の個数: 48

約数和(自身を含む): 48508074720

約数和(自身を除く): 30234141888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 8544, 2138803, 4277606, 6416409, 8555212, 12832818, 17110424, 25665636, 34220848, 51331272, 68441696, 102662544, 190353467, 205325088, 380706934, 571060401, 761413868, 1142120802, 1522827736, 2284241604, 3045655472, 4568483208, 6091310944, 9136966416, 18273932832]

約数ペア:

[(1, 18273932832), (2, 9136966416), (3, 6091310944), (4, 4568483208), (6, 3045655472), (8, 2284241604), (12, 1522827736), (16, 1142120802), (24, 761413868), (32, 571060401), (48, 380706934), (89, 205325088), (96, 190353467), (178, 102662544), (267, 68441696), (356, 51331272), (534, 34220848), (712, 25665636), (1068, 17110424), (1424, 12832818), (2136, 8555212), (2848, 6416409), (4272, 4277606), (8544, 2138803)]