18032310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1049}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 47174400

約数和(自身を除く): 29142090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1049, 1146, 1719, 1910, 2098, 2865, 3147, 3438, 5245, 5730, 6294, 8595, 9441, 10490, 15735, 17190, 18882, 31470, 47205, 94410, 200359, 400718, 601077, 1001795, 1202154, 1803231, 2003590, 3005385, 3606462, 6010770, 9016155, 18032310]

約数ペア:

[(1, 18032310), (2, 9016155), (3, 6010770), (5, 3606462), (6, 3005385), (9, 2003590), (10, 1803231), (15, 1202154), (18, 1001795), (30, 601077), (45, 400718), (90, 200359), (191, 94410), (382, 47205), (573, 31470), (955, 18882), (1049, 17190), (1146, 15735), (1719, 10490), (1910, 9441), (2098, 8595), (2865, 6294), (3147, 5730), (3438, 5245)]