15641828706

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2557}}^1\times {\mathrm{20807}}^1$

素因数の和:23383

約数の個数: 48

約数和(自身を含む): 36407174976

約数和(自身を除く): 20765346270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2557, 5114, 7671, 15342, 17899, 20807, 35798, 41614, 53697, 62421, 107394, 124842, 125293, 145649, 250586, 291298, 375879, 436947, 751758, 873894, 1019543, 2039086, 3058629, 6117258, 53203499, 106406998, 159610497, 319220994, 372424493, 744848986, 1117273479, 2234546958, 2606971451, 5213942902, 7820914353, 15641828706]

約数ペア:

[(1, 15641828706), (2, 7820914353), (3, 5213942902), (6, 2606971451), (7, 2234546958), (14, 1117273479), (21, 744848986), (42, 372424493), (49, 319220994), (98, 159610497), (147, 106406998), (294, 53203499), (2557, 6117258), (5114, 3058629), (7671, 2039086), (15342, 1019543), (17899, 873894), (20807, 751758), (35798, 436947), (41614, 375879), (53697, 291298), (62421, 250586), (107394, 145649), (124842, 125293)]