9891076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 20151936

約数和(自身を除く): 10260860

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 67, 68, 134, 167, 221, 268, 334, 442, 668, 871, 884, 1139, 1742, 2171, 2278, 2839, 3484, 4342, 4556, 5678, 8684, 11189, 11356, 14807, 22378, 29614, 36907, 44756, 59228, 73814, 145457, 147628, 190213, 290914, 380426, 581828, 760852, 2472769, 4945538, 9891076]

約数ペア:

[(1, 9891076), (2, 4945538), (4, 2472769), (13, 760852), (17, 581828), (26, 380426), (34, 290914), (52, 190213), (67, 147628), (68, 145457), (134, 73814), (167, 59228), (221, 44756), (268, 36907), (334, 29614), (442, 22378), (668, 14807), (871, 11356), (884, 11189), (1139, 8684), (1742, 5678), (2171, 4556), (2278, 4342), (2839, 3484)]