17849384

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{379}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 39717600

約数和(自身を除く): 21868216

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 379, 406, 758, 812, 841, 1516, 1624, 1682, 2653, 3032, 3364, 5306, 5887, 6728, 10612, 10991, 11774, 21224, 21982, 23548, 43964, 47096, 76937, 87928, 153874, 307748, 318739, 615496, 637478, 1274956, 2231173, 2549912, 4462346, 8924692, 17849384]

約数ペア:

[(1, 17849384), (2, 8924692), (4, 4462346), (7, 2549912), (8, 2231173), (14, 1274956), (28, 637478), (29, 615496), (56, 318739), (58, 307748), (116, 153874), (203, 87928), (232, 76937), (379, 47096), (406, 43964), (758, 23548), (812, 21982), (841, 21224), (1516, 11774), (1624, 10991), (1682, 10612), (2653, 6728), (3032, 5887), (3364, 5306)]