17961948

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{3061}}^1$

素因数の和:3234

約数の個数: 36

約数和(自身を含む): 45697288

約数和(自身を除く): 27735340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 3061, 5868, 6122, 9183, 12244, 18366, 27549, 36732, 55098, 110196, 498943, 997886, 1496829, 1995772, 2993658, 4490487, 5987316, 8980974, 17961948]

約数ペア:

[(1, 17961948), (2, 8980974), (3, 5987316), (4, 4490487), (6, 2993658), (9, 1995772), (12, 1496829), (18, 997886), (36, 498943), (163, 110196), (326, 55098), (489, 36732), (652, 27549), (978, 18366), (1467, 12244), (1956, 9183), (2934, 6122), (3061, 5868)]