11979378

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 27420120

約数和(自身を除く): 15440742

約数列:

[1, 2, 3, 6, 9, 18, 29, 53, 58, 87, 106, 159, 174, 261, 318, 433, 477, 522, 866, 954, 1299, 1537, 2598, 3074, 3897, 4611, 7794, 9222, 12557, 13833, 22949, 25114, 27666, 37671, 45898, 68847, 75342, 113013, 137694, 206541, 226026, 413082, 665521, 1331042, 1996563, 3993126, 5989689, 11979378]

約数ペア:

[(1, 11979378), (2, 5989689), (3, 3993126), (6, 1996563), (9, 1331042), (18, 665521), (29, 413082), (53, 226026), (58, 206541), (87, 137694), (106, 113013), (159, 75342), (174, 68847), (261, 45898), (318, 37671), (433, 27666), (477, 25114), (522, 22949), (866, 13833), (954, 12557), (1299, 9222), (1537, 7794), (2598, 4611), (3074, 3897)]