2018045835

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{18061}}^1$

素因数の和:18276

約数の個数: 48

約数和(自身を含む): 3786951168

約数和(自身を除く): 1768905333

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 191, 195, 573, 585, 955, 1719, 2483, 2865, 7449, 8595, 12415, 18061, 22347, 37245, 54183, 90305, 111735, 162549, 234793, 270915, 704379, 812745, 1173965, 2113137, 3449651, 3521895, 10348953, 10565685, 17248255, 31046859, 44845463, 51744765, 134536389, 155234295, 224227315, 403609167, 672681945, 2018045835]

約数ペア:

[(1, 2018045835), (3, 672681945), (5, 403609167), (9, 224227315), (13, 155234295), (15, 134536389), (39, 51744765), (45, 44845463), (65, 31046859), (117, 17248255), (191, 10565685), (195, 10348953), (573, 3521895), (585, 3449651), (955, 2113137), (1719, 1173965), (2483, 812745), (2865, 704379), (7449, 270915), (8595, 234793), (12415, 162549), (18061, 111735), (22347, 90305), (37245, 54183)]