18289368

素因数分解:

$2^3\times 3^3\times {\mathrm{84673}}^1$

素因数の和:84688

約数の個数: 32

約数和(自身を含む): 50804400

約数和(自身を除く): 32515032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 84673, 169346, 254019, 338692, 508038, 677384, 762057, 1016076, 1524114, 2032152, 2286171, 3048228, 4572342, 6096456, 9144684, 18289368]

約数ペア:

[(1, 18289368), (2, 9144684), (3, 6096456), (4, 4572342), (6, 3048228), (8, 2286171), (9, 2032152), (12, 1524114), (18, 1016076), (24, 762057), (27, 677384), (36, 508038), (54, 338692), (72, 254019), (108, 169346), (216, 84673)]