27951882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 67495680

約数和(自身を除く): 39543798

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 53, 58, 87, 106, 159, 174, 203, 318, 371, 406, 433, 609, 742, 866, 1113, 1218, 1299, 1537, 2226, 2598, 3031, 3074, 4611, 6062, 9093, 9222, 10759, 12557, 18186, 21518, 22949, 25114, 32277, 37671, 45898, 64554, 68847, 75342, 87899, 137694, 160643, 175798, 263697, 321286, 481929, 527394, 665521, 963858, 1331042, 1996563, 3993126, 4658647, 9317294, 13975941, 27951882]

約数ペア:

[(1, 27951882), (2, 13975941), (3, 9317294), (6, 4658647), (7, 3993126), (14, 1996563), (21, 1331042), (29, 963858), (42, 665521), (53, 527394), (58, 481929), (87, 321286), (106, 263697), (159, 175798), (174, 160643), (203, 137694), (318, 87899), (371, 75342), (406, 68847), (433, 64554), (609, 45898), (742, 37671), (866, 32277), (1113, 25114), (1218, 22949), (1299, 21518), (1537, 18186), (2226, 12557), (2598, 10759), (3031, 9222), (3074, 9093), (4611, 6062)]