49639338

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{131321}}^1$

素因数の和:131339

約数の個数: 32

約数和(自身を含む): 126069120

約数和(自身を除く): 76429782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 131321, 262642, 393963, 787926, 919247, 1181889, 1838494, 2363778, 2757741, 3545667, 5515482, 7091334, 8273223, 16546446, 24819669, 49639338]

約数ペア:

[(1, 49639338), (2, 24819669), (3, 16546446), (6, 8273223), (7, 7091334), (9, 5515482), (14, 3545667), (18, 2757741), (21, 2363778), (27, 1838494), (42, 1181889), (54, 919247), (63, 787926), (126, 393963), (189, 262642), (378, 131321)]