7428498

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2297}}^1$

素因数の和:2327

約数の個数: 48

約数和(自身を含む): 18861984

約数和(自身を除く): 11433486

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 2297, 3234, 4594, 6891, 13782, 16079, 25267, 32158, 48237, 50534, 75801, 96474, 112553, 151602, 176869, 225106, 337659, 353738, 530607, 675318, 1061214, 1238083, 2476166, 3714249, 7428498]

約数ペア:

[(1, 7428498), (2, 3714249), (3, 2476166), (6, 1238083), (7, 1061214), (11, 675318), (14, 530607), (21, 353738), (22, 337659), (33, 225106), (42, 176869), (49, 151602), (66, 112553), (77, 96474), (98, 75801), (147, 50534), (154, 48237), (231, 32158), (294, 25267), (462, 16079), (539, 13782), (1078, 6891), (1617, 4594), (2297, 3234)]