12736890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1033}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 33389928

約数和(自身を除く): 20653038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1033, 1233, 1370, 2055, 2066, 2466, 3099, 4110, 5165, 6165, 6198, 9297, 10330, 12330, 15495, 18594, 30990, 46485, 92970, 141521, 283042, 424563, 707605, 849126, 1273689, 1415210, 2122815, 2547378, 4245630, 6368445, 12736890]

約数ペア:

[(1, 12736890), (2, 6368445), (3, 4245630), (5, 2547378), (6, 2122815), (9, 1415210), (10, 1273689), (15, 849126), (18, 707605), (30, 424563), (45, 283042), (90, 141521), (137, 92970), (274, 46485), (411, 30990), (685, 18594), (822, 15495), (1033, 12330), (1233, 10330), (1370, 9297), (2055, 6198), (2066, 6165), (2466, 5165), (3099, 4110)]