17849538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47221}}^1$

素因数の和:47239

約数の個数: 32

約数和(自身を含む): 45333120

約数和(自身を除く): 27483582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 47221, 94442, 141663, 283326, 330547, 424989, 661094, 849978, 991641, 1274967, 1983282, 2549934, 2974923, 5949846, 8924769, 17849538]

約数ペア:

[(1, 17849538), (2, 8924769), (3, 5949846), (6, 2974923), (7, 2549934), (9, 1983282), (14, 1274967), (18, 991641), (21, 849978), (27, 661094), (42, 424989), (54, 330547), (63, 283326), (126, 141663), (189, 94442), (378, 47221)]