127654548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1931}}^1$

素因数の和:2732

約数の個数: 48

約数和(自身を含む): 341021184

約数和(自身を除く): 213366636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 787, 1574, 1931, 2361, 3148, 3862, 4722, 5509, 5793, 7724, 9444, 11018, 11586, 13517, 16527, 22036, 23172, 27034, 33054, 40551, 54068, 66108, 81102, 162204, 1519697, 3039394, 4559091, 6078788, 9118182, 10637879, 18236364, 21275758, 31913637, 42551516, 63827274, 127654548]

約数ペア:

[(1, 127654548), (2, 63827274), (3, 42551516), (4, 31913637), (6, 21275758), (7, 18236364), (12, 10637879), (14, 9118182), (21, 6078788), (28, 4559091), (42, 3039394), (84, 1519697), (787, 162204), (1574, 81102), (1931, 66108), (2361, 54068), (3148, 40551), (3862, 33054), (4722, 27034), (5509, 23172), (5793, 22036), (7724, 16527), (9444, 13517), (11018, 11586)]