17943177572

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{4139}}^1$

素因数の和:4476

約数の個数: 48

約数和(自身を含む): 32413550400

約数和(自身を除く): 14470372828

約数列:

[1, 2, 4, 61, 109, 122, 163, 218, 244, 326, 436, 652, 4139, 6649, 8278, 9943, 13298, 16556, 17767, 19886, 26596, 35534, 39772, 71068, 252479, 451151, 504958, 674657, 902302, 1009916, 1083787, 1349314, 1804604, 2167574, 2698628, 4335148, 27520211, 41154077, 55040422, 73537613, 82308154, 110080844, 147075226, 164616308, 294150452, 4485794393, 8971588786, 17943177572]

約数ペア:

[(1, 17943177572), (2, 8971588786), (4, 4485794393), (61, 294150452), (109, 164616308), (122, 147075226), (163, 110080844), (218, 82308154), (244, 73537613), (326, 55040422), (436, 41154077), (652, 27520211), (4139, 4335148), (6649, 2698628), (8278, 2167574), (9943, 1804604), (13298, 1349314), (16556, 1083787), (17767, 1009916), (19886, 902302), (26596, 674657), (35534, 504958), (39772, 451151), (71068, 252479)]